To cite package ‘r2typ’ in publications use:

  Barbier J (2026). _r2typ: An R Package for Generating Typst Markup_.
  R package version 0.4.0, <https://github.com/y-sunflower/r2typ>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {r2typ: An R Package for Generating Typst Markup},
    author = {Joseph Barbier},
    year = {2026},
    note = {R package version 0.4.0},
    url = {https://github.com/y-sunflower/r2typ},
  }