american-geophysical-union.csl

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  <info>
    <title>American Geophysical Union</title>
    <title-short>AGU</title-short>
    <id>http://www.zotero.org/styles/american-geophysical-union</id>
    <link href="http://www.zotero.org/styles/american-geophysical-union" rel="self"/>
    <link href="http://www.zotero.org/styles/apa" rel="template"/>
    <link href="http://publications.agu.org/brief-guide-agu-style-grammar/" rel="documentation"/>
    <author>
      <name>Julian Onions</name>
      <email>julian.onions@gmail.com</email>
    </author>
    <author>
      <name>Simon Kornblith</name>
      <email>simon@simonster.com</email>
    </author>
    <contributor>
      <name>Bruce D'Arcus</name>
    </contributor>
    <contributor>
      <name>Curtis M. Humphrey</name>
    </contributor>
    <contributor>
      <name>Richard Karnesky</name>
      <email>karnesky+zotero@gmail.com</email>
      <uri>http://arc.nucapt.northwestern.edu/Richard_Karnesky</uri>
    </contributor>
    <contributor>
      <name>Sebastian Karcher</name>
    </contributor>
    <contributor>
      <name> Brenton M. Wiernik</name>
      <email>zotero@wiernik.org</email>
    </contributor>
    <category citation-format="author-date"/>
    <category field="geology"/>
    <summary>The American Geophysical Union generic style</summary>
    <updated>2012-09-27T22:06:38+00:00</updated>
    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
  </info>
  <locale xml:lang="en">
    <terms>
      <term name="editortranslator" form="short">
        <single>ed. &amp; trans.</single>
        <multiple>eds. &amp; trans.</multiple>
      </term>
      <term name="translator" form="short">trans.</term>
    </terms>
  </locale>
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    <choose>
      <if type="chapter paper-conference entry-dictionary entry-encyclopedia" match="any">
        <group delimiter=", ">
          <names variable="container-author" delimiter=", ">
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            <label form="short" prefix=" (" text-case="title" suffix=")"/>
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            <label form="short" prefix=" (" text-case="title" suffix=")"/>
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    </choose>
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      <if type="article-journal chapter paper-conference entry-dictionary entry-encyclopedia" match="none">
        <group delimiter=", " prefix=" (" suffix=")">
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            <label form="short" prefix=", " text-case="title"/>
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            <label form="short" prefix=", " text-case="title"/>
          </names>
        </group>
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    </choose>
  </macro>
  <macro name="author">
    <names variable="author">
      <name name-as-sort-order="all" and="symbol" sort-separator=", " initialize-with=". " delimiter=", " delimiter-precedes-last="always"/>
      <label form="short" prefix=" (" suffix=")" text-case="capitalize-first"/>
      <substitute>
        <names variable="editor"/>
        <names variable="translator"/>
        <choose>
          <if type="report">
            <text variable="publisher"/>
            <text macro="title"/>
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          <else>
            <text macro="title"/>
          </else>
        </choose>
      </substitute>
    </names>
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      <if type="patent" variable="number" match="all">
        <text macro="patent-number"/>
      </if>
      <else>
        <names variable="author">
          <name form="short" and="symbol" delimiter=", " initialize-with=". "/>
          <substitute>
            <names variable="editor"/>
            <names variable="translator"/>
            <choose>
              <if type="report">
                <text variable="publisher"/>
                <text variable="title" form="short" font-style="italic"/>
              </if>
              <else-if type="legal_case">
                <text variable="title" font-style="italic"/>
              </else-if>
              <else-if type="book graphic  motion_picture song" match="any">
                <text variable="title" form="short" font-style="italic"/>
              </else-if>
              <else-if type="bill legislation" match="any">
                <text variable="title" form="short"/>
              </else-if>
              <else-if variable="reviewed-author">
                <choose>
                  <if variable="reviewed-title" match="none">
                    <text variable="title" form="short" font-style="italic" prefix="Review of "/>
                  </if>
                  <else>
                    <text variable="title" form="short" quotes="true"/>
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              <else>
                <text variable="title" form="short" quotes="true"/>
              </else>
            </choose>
          </substitute>
        </names>
      </else>
    </choose>
  </macro>
  <macro name="author-count">
    <names variable="author">
      <name form="count"/>
      <substitute>
        <names variable="editor"/>
      </substitute>
    </names>
  </macro>
  <macro name="patent-number">
    <!-- genre: U.S. Patent number: 123,445-->
    <group delimiter=" ">
      <group delimiter=" ">
        <text variable="genre"/>
        <text term="issue" form="short" text-case="capitalize-first"/>
      </group>
      <text variable="number"/>
    </group>
  </macro>
  <macro name="access">
    <choose>
      <if type="thesis report" match="any">
        <choose>
          <if variable="DOI" match="any">
            <text variable="DOI" prefix="https://doi.org/"/>
          </if>
          <else-if variable="URL" match="any">
            <group>
              <text term="retrieved" text-case="capitalize-first" suffix=" "/>
              <text term="from" suffix=" "/>
              <text variable="URL"/>
            </group>
          </else-if>
          <else-if variable="archive" match="any">
            <group>
              <text term="retrieved" text-case="capitalize-first" suffix=" "/>
              <text term="from" suffix=" "/>
              <text variable="archive" suffix="."/>
              <text variable="archive_location" prefix=" (" suffix=")"/>
            </group>
          </else-if>
        </choose>
      </if>
      <else>
        <choose>
          <if variable="DOI">
            <text variable="DOI" prefix="https://doi.org/"/>
          </if>
          <else>
            <choose>
              <if type="post post-weblog webpage" match="any">
                <group delimiter=" ">
                  <text term="retrieved" text-case="capitalize-first" suffix=" "/>
                  <group>
                    <date variable="accessed" form="text" suffix=", "/>
                  </group>
                  <text term="from"/>
                  <text variable="URL"/>
                </group>
              </if>
              <else>
                <group>
                  <text term="retrieved" text-case="capitalize-first" suffix=" "/>
                  <text term="from" suffix=" "/>
                  <text variable="URL"/>
                </group>
              </else>
            </choose>
          </else>
        </choose>
      </else>
    </choose>
  </macro>
  <macro name="title">
    <choose>
      <if type="book graphic manuscript motion_picture report song speech thesis" match="any">
        <choose>
          <if variable="version" type="book" match="all">
            <!---This is a hack until we have a computer program type -->
            <text variable="title"/>
          </if>
          <else>
            <text variable="title" font-style="italic"/>
          </else>
        </choose>
      </if>
      <else-if variable="reviewed-author">
        <choose>
          <if variable="reviewed-title">
            <group delimiter=" ">
              <text variable="title"/>
              <group delimiter=", " prefix="[" suffix="]">
                <text variable="reviewed-title" font-style="italic" prefix="Review of "/>
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                  <name and="symbol" initialize-with=". " delimiter=", "/>
                </names>
              </group>
            </group>
          </if>
          <else>
            <!-- assume `title` is title of reviewed work -->
            <group delimiter=", " prefix="[" suffix="]">
              <text variable="title" font-style="italic" prefix="Review of "/>
              <names variable="reviewed-author" delimiter=", ">
                <label form="verb-short" suffix=" "/>
                <name and="symbol" initialize-with=". " delimiter=", "/>
              </names>
            </group>
          </else>
        </choose>
      </else-if>
      <else-if type="patent" variable="number" match="all">
        <text macro="patent-number" font-style="italic"/>
      </else-if>
      <else>
        <text variable="title"/>
      </else>
    </choose>
  </macro>
  <macro name="title-plus-extra">
    <text macro="title"/>
    <choose>
      <if type="report thesis" match="any">
        <group prefix=" (" suffix=")" delimiter=", ">
          <group delimiter=" ">
            <choose>
              <if variable="genre" match="any">
                <text variable="genre"/>
              </if>
              <else>
                <text variable="collection-title"/>
              </else>
            </choose>
            <text variable="number" prefix="No. "/>
          </group>
          <group delimiter=" ">
            <text term="version" text-case="capitalize-first"/>
            <text variable="version"/>
          </group>
          <text macro="edition"/>
        </group>
      </if>
      <else-if type="post-weblog webpage" match="any">
        <text variable="genre" prefix=" [" suffix="]"/>
      </else-if>
      <else-if variable="version">
        <group delimiter=" " prefix=" (" suffix=")">
          <text term="version" text-case="capitalize-first"/>
          <text variable="version"/>
        </group>
      </else-if>
    </choose>
    <text macro="format" prefix=" [" suffix="]"/>
  </macro>
  <macro name="format">
    <choose>
      <if match="any" variable="medium">
        <text variable="medium" text-case="capitalize-first"/>
      </if>
      <else-if type="dataset" match="any">
        <text value="Data set"/>
      </else-if>
    </choose>
  </macro>
  <macro name="publisher">
    <choose>
      <if type="report" match="any">
        <group delimiter=": ">
          <text variable="publisher-place"/>
          <text variable="publisher"/>
        </group>
      </if>
      <else-if type="thesis" match="any">
        <group delimiter=", ">
          <text variable="publisher"/>
          <text variable="publisher-place"/>
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      <else-if type="patent">
        <group delimiter=": ">
          <text variable="publisher-place"/>
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            <if variable="publisher">
              <text variable="publisher"/>
            </if>
            <else>
              <text variable="authority"/>
            </else>
          </choose>
        </group>
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      <else-if type="post-weblog webpage" match="none">
        <group delimiter=", ">
          <choose>
            <if variable="event version" type="speech motion_picture" match="none">
              <!-- Including version is to avoid printing the programming language for computerProgram /-->
              <text variable="genre"/>
            </if>
          </choose>
          <choose>
            <if type="article-journal article-magazine article-newspaper" match="none">
              <group delimiter=": ">
                <choose>
                  <if variable="publisher-place">
                    <text variable="publisher-place"/>
                  </if>
                  <else>
                    <text variable="event-place"/>
                  </else>
                </choose>
                <text variable="publisher"/>
              </group>
            </if>
          </choose>
        </group>
      </else-if>
    </choose>
  </macro>
  <macro name="event">
    <choose>
      <if variable="container-title" match="none">
        <choose>
          <if variable="event">
            <choose>
              <if variable="genre" match="none">
                <text term="presented at" text-case="capitalize-first" suffix=" "/>
                <text variable="event"/>
              </if>
              <else>
                <group delimiter=" ">
                  <text variable="genre" text-case="capitalize-first"/>
                  <text term="presented at"/>
                  <text variable="event"/>
                </group>
              </else>
            </choose>
          </if>
          <else-if type="speech">
            <text variable="genre" text-case="capitalize-first"/>
          </else-if>
        </choose>
      </if>
    </choose>
  </macro>
  <macro name="issued">
    <choose>
      <if type="bill legal_case legislation" match="none">
        <choose>
          <if variable="issued">
            <group prefix=" (" suffix=")">
              <date variable="issued">
                <date-part name="year"/>
              </date>
              <text variable="year-suffix"/>
              <choose>
                <if type="speech" match="any">
                  <date variable="issued">
                    <date-part prefix=", " name="month"/>
                  </date>
                </if>
                <else-if type="article-journal bill book chapter graphic legal_case legislation motion_picture paper-conference report song dataset" match="none">
                  <date variable="issued">
                    <date-part prefix=", " name="month"/>
                    <date-part prefix=" " name="day"/>
                  </date>
                </else-if>
              </choose>
            </group>
          </if>
          <else-if variable="status">
            <group prefix=" (" suffix=")">
              <text variable="status"/>
              <text variable="year-suffix" prefix="-"/>
            </group>
          </else-if>
          <else>
            <group prefix=" (" suffix=")">
              <text term="no date" form="short"/>
              <text variable="year-suffix" prefix="-"/>
            </group>
          </else>
        </choose>
      </if>
    </choose>
  </macro>
  <macro name="issued-sort">
    <choose>
      <if type="article-journal bill book chapter graphic legal_case legislation motion_picture paper-conference report song dataset" match="none">
        <date variable="issued">
          <date-part name="year"/>
          <date-part name="month"/>
          <date-part name="day"/>
        </date>
      </if>
      <else>
        <date variable="issued">
          <date-part name="year"/>
        </date>
      </else>
    </choose>
  </macro>
  <macro name="issued-year">
    <choose>
      <if variable="issued">
        <group delimiter="/">
          <date variable="original-date" form="text"/>
          <group>
            <date variable="issued">
              <date-part name="year"/>
            </date>
            <text variable="year-suffix"/>
          </group>
        </group>
      </if>
      <else-if variable="status">
        <text variable="status"/>
        <text variable="year-suffix" prefix="-"/>
      </else-if>
      <else>
        <text term="no date" form="short"/>
        <text variable="year-suffix" prefix="-"/>
      </else>
    </choose>
  </macro>
  <macro name="edition">
    <choose>
      <if is-numeric="edition">
        <group delimiter=" ">
          <number variable="edition" form="ordinal"/>
          <text term="edition" form="short"/>
        </group>
      </if>
      <else>
        <text variable="edition"/>
      </else>
    </choose>
  </macro>
  <macro name="locators">
    <choose>
      <if type="article-journal article-magazine" match="any">
        <group prefix=", " delimiter=", ">
          <group>
            <text variable="volume" font-style="italic"/>
            <text variable="issue" prefix="(" suffix=")"/>
          </group>
          <text variable="page"/>
        </group>
        <choose>
          <!--for advanced online publication-->
          <if variable="issued">
            <choose>
              <if variable="page issue" match="none">
                <text variable="status" prefix=". "/>
              </if>
            </choose>
          </if>
        </choose>
      </if>
      <else-if type="article-newspaper">
        <group delimiter=" " prefix=", ">
          <label variable="page" form="short"/>
          <text variable="page"/>
        </group>
      </else-if>
      <else-if type="book graphic motion_picture report song chapter paper-conference entry-encyclopedia entry-dictionary" match="any">
        <group prefix=" (" suffix=")" delimiter=", ">
          <choose>
            <if type="report" match="none">
              <!-- edition for report is included in title-plus-extra /-->
              <text macro="edition"/>
            </if>
          </choose>
          <choose>
            <if variable="volume" match="any">
              <group>
                <text term="volume" form="short" text-case="capitalize-first" suffix=" "/>
                <number variable="volume" form="numeric"/>
              </group>
            </if>
            <else>
              <group>
                <text term="volume" form="short" plural="true" text-case="capitalize-first" suffix=" "/>
                <number variable="number-of-volumes" form="numeric" prefix="1&#8211;"/>
              </group>
            </else>
          </choose>
          <group>
            <label variable="page" form="short" suffix=" "/>
            <text variable="page"/>
          </group>
        </group>
      </else-if>
      <else-if type="legal_case">
        <group prefix=" (" suffix=")" delimiter=" ">
          <text variable="authority"/>
          <choose>
            <if variable="container-title" match="any">
              <!--Only print year for cases published in reporters-->
              <date variable="issued" form="numeric" date-parts="year"/>
            </if>
            <else>
              <date variable="issued" form="text"/>
            </else>
          </choose>
        </group>
      </else-if>
      <else-if type="bill legislation" match="any">
        <date variable="issued" prefix=" (" suffix=")">
          <date-part name="year"/>
        </date>
      </else-if>
    </choose>
  </macro>
  <macro name="citation-locator">
    <group>
      <choose>
        <if locator="chapter">
          <label variable="locator" form="long" text-case="capitalize-first"/>
        </if>
        <else>
          <label variable="locator" form="short"/>
        </else>
      </choose>
      <text variable="locator" prefix=" "/>
    </group>
  </macro>
  <macro name="container">
    <choose>
      <if type="post-weblog webpage" match="none">
        <group>
          <choose>
            <if type="chapter paper-conference entry-encyclopedia" match="any">
              <text term="in" text-case="capitalize-first" suffix=" "/>
            </if>
          </choose>
          <group delimiter=", ">
            <text macro="container-contributors"/>
            <text macro="secondary-contributors"/>
            <text macro="container-title"/>
          </group>
        </group>
      </if>
    </choose>
  </macro>
  <macro name="container-title">
    <choose>
      <if type="article article-journal article-magazine article-newspaper" match="any">
        <text variable="container-title" font-style="italic" text-case="title"/>
      </if>
      <else-if type="bill legal_case legislation" match="none">
        <text variable="container-title" font-style="italic"/>
      </else-if>
    </choose>
  </macro>
  <macro name="legal-cites">
    <choose>
      <if type="legal_case" match="any">
        <group prefix=", " delimiter=" ">
          <choose>
            <if variable="container-title">
              <text variable="volume"/>
              <text variable="container-title"/>
              <group delimiter=" ">
                <!--change to label variable="section" as that becomes available -->
                <text term="section" form="symbol"/>
                <text variable="section"/>
              </group>
              <text variable="page"/>
            </if>
            <else>
              <text variable="number" prefix="No. "/>
            </else>
          </choose>
        </group>
      </if>
      <else-if type="bill legislation" match="any">
        <group delimiter=", " prefix=", ">
          <choose>
            <if variable="number">
              <!--There's a public law number-->
              <text variable="number" prefix="Pub. L. No. "/>
              <group delimiter=" ">
                <!--change to label variable="section" as that becomes available -->
                <text term="section" form="symbol"/>
                <text variable="section"/>
              </group>
              <group delimiter=" ">
                <text variable="volume"/>
                <text variable="container-title"/>
                <text variable="page-first"/>
              </group>
            </if>
            <else>
              <group delimiter=" ">
                <text variable="volume"/>
                <text variable="container-title"/>
                <!--change to label variable="section" as that becomes available -->
                <text term="section" form="symbol"/>
                <text variable="section"/>
              </group>
            </else>
          </choose>
        </group>
      </else-if>
    </choose>
  </macro>
  <macro name="original-date">
    <choose>
      <if variable="original-date">
        <group prefix="(" suffix=")" delimiter=" ">
          <!---This should be localized-->
          <text value="Original work published"/>
          <date variable="original-date" form="text"/>
        </group>
      </if>
    </choose>
  </macro>
  <citation et-al-min="3" et-al-use-first="1" disambiguate-add-year-suffix="true" disambiguate-add-names="true" disambiguate-add-givenname="true" collapse="year" givenname-disambiguation-rule="primary-name">
    <sort>
      <key macro="author"/>
      <key macro="issued-sort"/>
    </sort>
    <layout prefix="(" suffix=")" delimiter="; ">
      <group delimiter=", ">
        <text macro="author-short"/>
        <text macro="issued-year"/>
        <text macro="citation-locator"/>
      </group>
    </layout>
  </citation>
  <bibliography hanging-indent="true" et-al-min="8" et-al-use-first="6" entry-spacing="0" line-spacing="2">
    <sort>
      <key macro="author" names-min="1" names-use-first="1"/>
      <key macro="author-count" names-min="3" names-use-first="3"/>
      <key macro="author" names-min="3" names-use-first="1"/>
      <key macro="issued-sort"/>
      <key macro="title"/>
    </sort>
    <layout>
      <group suffix=".">
        <group delimiter=". ">
          <text macro="author"/>
          <text macro="issued"/>
          <text macro="title-plus-extra"/>
          <text macro="container"/>
        </group>
        <text macro="legal-cites"/>
        <text macro="locators"/>
        <group delimiter=", " prefix=". ">
          <text macro="event"/>
          <text macro="publisher"/>
        </group>
      </group>
      <text macro="access" prefix=" "/>
      <text macro="original-date" prefix=" "/>
    </layout>
  </bibliography>
</style>