To cite package ‘contoso’ in publications use:

  Hagan A (2026). _contoso: Dataset of the 'Contoso' Company_. R
  package version 2.4.0, <https://codeberg.org/usrbinr/contoso>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {contoso: Dataset of the 'Contoso' Company},
    author = {Alejandro Hagan},
    year = {2026},
    note = {R package version 2.4.0},
    url = {https://codeberg.org/usrbinr/contoso},
  }