To cite package ‘maplayer’ in publications use:

Pousson E (2024). maplayer: Make Map Layers With ggplot2. R package version 0.1.0.9003, https://github.com/elipousson/maplayer.

Corresponding BibTeX entry:

  @Manual{,
    title = {maplayer: Make Map Layers With ggplot2},
    author = {Eli Pousson},
    year = {2024},
    note = {R package version 0.1.0.9003},
    url = {https://github.com/elipousson/maplayer},
  }