To cite package ‘foosball3’ in publications use:

  de Vries P (2026). _foosball3: An App to Manage and Organise Foosball
  Tournaments_. R package version 0.0.0.9023,
  <https://github.com/pepijn-devries/foosball3>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {foosball3: An App to Manage and Organise Foosball Tournaments},
    author = {Pepijn {de Vries}},
    year = {2026},
    note = {R package version 0.0.0.9023},
    url = {https://github.com/pepijn-devries/foosball3},
  }