To cite package ‘rgeoboundaries’ in publications use:

  Dicko A (2024). _rgeoboundaries: A Client to geoBoundaries, A
  Political Administrative Boundaries Dataset_. R package version
  1.2.9000, <https://github.com/wmgeolab/rgeoboundaries>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rgeoboundaries: A Client to geoBoundaries, A Political Administrative Boundaries
Dataset},
    author = {Ahmadou Dicko},
    year = {2024},
    note = {R package version 1.2.9000},
    url = {https://github.com/wmgeolab/rgeoboundaries},
  }