To cite package ‘tidynorm’ in publications use:

  Fruehwald J (2026). _tidynorm: Tools for Tidy Vowel Normalization_. R
  package version 0.4.1.9000, <https://github.com/jofrhwld/tidynorm>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tidynorm: Tools for Tidy Vowel Normalization},
    author = {Josef Fruehwald},
    year = {2026},
    note = {R package version 0.4.1.9000},
    url = {https://github.com/jofrhwld/tidynorm},
  }