To cite geomander in publications use:

Kenny CT (2021). “geomander: Geographic Tools for Studying Gerrymandering.” Available at The Comprehensive R Archive Network (CRAN). https://CRAN.R-project.org/package=geomander.

Corresponding BibTeX entry:

  @Misc{,
    title = {{geomander}: Geographic Tools for Studying
      Gerrymandering},
    author = {Christopher T. Kenny},
    howpublished = {Available at The Comprehensive R Archive Network
      (CRAN)},
    year = {2021},
    url = {https://CRAN.R-project.org/package=geomander},
  }