To cite package ‘keylist’ in publications use:

Jenkins L (2026). keylist: Lightweight List Extensions that Enforce Unique Keys. R package version 1.0.0.9000, https://github.com/lj-jenkins/keylist.

Corresponding BibTeX entry:

  @Manual{,
    title = {keylist: Lightweight List Extensions that Enforce Unique
      Keys},
    author = {Luke Jenkins},
    year = {2026},
    note = {R package version 1.0.0.9000},
    url = {https://github.com/lj-jenkins/keylist},
  }