diff --git a/book/datasources/goldbook_api.ipynb b/book/datasources/goldbook_api.ipynb
index 40ae7fc4..e19c366f 100644
--- a/book/datasources/goldbook_api.ipynb
+++ b/book/datasources/goldbook_api.ipynb
@@ -20,7 +20,7 @@
     "    - What is a Python function (def)\n",
     "    - How to write Python code to request data from a URL (typically an API)\n",
     "    - How to use a Python variable to call an API and download data\n",
-    "- Citation: 'Accessing the IUPAC Gold Book API in Python',  The IUPAC FAIR Chemistry Cookbook, [https://w3id.org/ifcc/IFCC003](https://w3id.org/ifcc/IFCC003).\n",
+    "- Citation: 'Accessing the IUPAC Gold Book API in Python', Stuart Chalk, The IUPAC FAIR Chemistry Cookbook, Contributed: 2023-02-28 [https://w3id.org/ifcc/IFCC003](https://w3id.org/ifcc/IFCC003).\n",
     "- Reuse: This notebook is made available under a [CC-BY-4.0](https://creativecommons.org/licenses/by/4.0/) license.\n",
     "```"
    ],
diff --git a/book/usecases/uvvis_metadata.ipynb b/book/usecases/uvvis_metadata.ipynb
index a453a08a..99b16d19 100644
--- a/book/usecases/uvvis_metadata.ipynb
+++ b/book/usecases/uvvis_metadata.ipynb
@@ -9,7 +9,7 @@
     " \n",
     "```{dropdown} About this interactive ![icons](../static/img/rocket.png) recipe\n",
     "- Author(s): [Sally Bloodworth](https://orcid.org/0000-0003-2219-3635), [Simon Coles](http://orcid.org/0000-0001-8414-9272), [Samuel Munday](https://orcid.org/0000-0001-5404-6934)\n",
-    "- Reviewer:\n",
+    "- Reviewer: [Stuart Chalk](https://orcid.org/0000-0002-0703-7776)\n",
     "- Topic(s): Creating a UV/Vis (meta)data file structure for small molecule characterisation\n",
     "- Format: Interactive Jupyter Notebook (Python)\n",
     "- Skills: You should be familiar with\n",
@@ -18,7 +18,7 @@
     "    - How to structure chemical data and metadata\n",
     "    - How to use and apply the FAIR data principles to digital chemistry data objects\n",
     "    - How to analyse spectral data visually using Python\n",
-    "- Citation: We will not be providing citations for the sampler, but citations for recipes will be available (with copy button) in the full release of the Cookbook and will include DOI’s.\n",
+    "- Citation: 'Structured UV/Vis (meta)data for small molecule characterisation', Sally Bloodworth, Simon Coles, and Samuel Monday, The IUPAC FAIR Chemistry Cookbook, Contributed: 2023-02-28 [https://w3id.org/ifcc/IFCC010](https://w3id.org/ifcc/IFCC010).\n",
     "- Reuse: This notebook is made available under a [CC-BY-4.0](https://creativecommons.org/licenses/by/4.0/) license.\n",
     "```"
    ]