To cite package ‘teethr’ in publications use:

  Bartholdy B (2026). _teethr: Working with dental data_. R package
  version 0.0.0.9000, <https://codeberg.org/bbartholdy/teethr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {teethr: Working with dental data},
    author = {Bjørn Peare Bartholdy},
    year = {2026},
    note = {R package version 0.0.0.9000},
    url = {https://codeberg.org/bbartholdy/teethr},
  }