To cite package ‘tokr’ in publications use:

  Deja M (2026). _tokr: Process Models in the Plain-Text Language
  'tok'_. R package version 1.0.3,
  <https://github.com/tok-lang-bpm/tok>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tokr: Process Models in the Plain-Text Language 'tok'},
    author = {Marek Deja},
    year = {2026},
    note = {R package version 1.0.3},
    url = {https://github.com/tok-lang-bpm/tok},
  }