To cite package ‘mapdata’ in publications use:

Becker OScbRA, Brownrigg. ARWRvbR (2022). mapdata: Extra Map Databases. R package version 2.3.1, https://CRAN.R-project.org/package=mapdata.

ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.

Corresponding BibTeX entry:

  @Manual{,
    title = {mapdata: Extra Map Databases},
    author = {Original S code by Richard A. Becker and Allan R. Wilks.
      R version by Ray Brownrigg.},
    year = {2022},
    note = {R package version 2.3.1},
    url = {https://CRAN.R-project.org/package=mapdata},
  }