To cite package ‘PRMethods’ in publications use:

  Bello Pérez P (2025). _PRMethods: D-Hondt, Sainte-Lague, and Modified
  Sainte-Lague Methods for Seat Allocation_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=PRMethods>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PRMethods: D-Hondt, Sainte-Lague, and Modified Sainte-Lague Methods for
Seat Allocation},
    author = {Pau {Bello Pérez}},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=PRMethods},
  }