To cite package ‘suppr’ in publications use:

  Jenkins L (2026). _suppr: Supplementary Idiomatic Utilities and
  Extensions_. R package version 1.1.0.9000,
  <https://github.com/lj-jenkins/suppr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {suppr: Supplementary Idiomatic Utilities and Extensions},
    author = {Luke Jenkins},
    year = {2026},
    note = {R package version 1.1.0.9000},
    url = {https://github.com/lj-jenkins/suppr},
  }