To cite package ‘pref’ in publications use:

Mollison D (2024). pref: Preference Voting with Explanatory Graphics. R package version 0.4.0, https://github.com/denismollison/pref.

Corresponding BibTeX entry:

  @Manual{,
    title = {pref: Preference Voting with Explanatory Graphics},
    author = {Denis Mollison},
    year = {2024},
    note = {R package version 0.4.0},
    url = {https://github.com/denismollison/pref},
  }