To cite package ‘testrpkg’ in publications use:

  McBain M (2024). _testrpkg: A package on Github for testing packages
  on GitHub._. R package version 1.0.1,
  <https://github.com/milesmcbain/testrpkg>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {testrpkg: A package on Github for testing packages on GitHub.},
    author = {Miles McBain},
    year = {2024},
    note = {R package version 1.0.1},
    url = {https://github.com/milesmcbain/testrpkg},
  }