To cite package ‘shellgame’ in publications use:

Markson P (2026). shellgame: The Shell Game - Audit Geographic Data Transformations. R package version 0.1.0, https://github.com/phinnphace/shellgame.

Corresponding BibTeX entry:

  @Manual{,
    title = {shellgame: The Shell Game - Audit Geographic Data
      Transformations},
    author = {Phinn Markson},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/phinnphace/shellgame},
  }