CITATION

citHeader("To cite 'rdefra' in publications, please use:")

citEntry(entry = "article",
  doi = "10.21105/joss.00051",
  url = "http://dx.doi.org/10.21105/joss.00051",
  year  = "2016",
  month = "08",
  publisher = "The Open Journal",
  volume = "1",
  number = "4",
  author = "Vitolo, Claudia and Russell, Andrew and Tucker, Allan",
  title = "rdefra: Interact with the {UK} {AIR} Pollution Database from {DEFRA}",
  journal = "The Journal of Open Source Software",
  textVersion = "Vitolo, C., Russell, A., & Tucker, A. (2016, August). Rdefra: interact with the UK AIR pollution database from DEFRA. The Journal of Open Source Software, 1(4). doi:10.21105/joss.00051")