To cite getCRUCLdata in publications, please use:

Adam H Sparks. getCRUCLdata: Use and Explore CRU CL v. 2.0 Climatology Elements in R. The Journal of Open Source Software, 2(12).<doi:10.21105/joss.00230>.

Corresponding BibTeX entry:

  @Article{,
    author = {Adam H Sparks},
    title = {{getCRUCLdata}: Use and Explore {CRU} {CL} v. 2.0
      Climatology Elements in R},
    doi = {10.21105/joss.00230},
    year = {2017},
    month = {apr},
    publisher = {The Open Journal},
    volume = {2},
    number = {12},
    journal = {The Journal of Open Source Software},
  }