To cite package ‘chcd’ in publications use:

Prisk D (2025). chcd: Access Canadian Historical Climate Data. R package version 0.1.1, https://CRAN.R-project.org/package=chcd.

Corresponding BibTeX entry:

  @Manual{,
    title = {chcd: Access Canadian Historical Climate Data},
    author = {Dan Prisk},
    year = {2025},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=chcd},
  }