To cite package ‘Horsekicks’ in publications use:

  Venables B (2025). _Horsekicks: Provide Extensions to the Prussian
  Army Death by Horsekick Data_. R package version 1.0.2,
  <https://CRAN.R-project.org/package=Horsekicks>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Horsekicks: Provide Extensions to the Prussian Army Death by Horsekick Data},
    author = {Bill Venables},
    year = {2025},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=Horsekicks},
  }