To cite package ‘textshaping’ in publications use:

  Pedersen T (2024). _textshaping: Bindings to the 'HarfBuzz' and
  'Fribidi' Libraries for Text Shaping_. R package version 0.4.0,
  <https://CRAN.R-project.org/package=textshaping>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {textshaping: Bindings to the 'HarfBuzz' and 'Fribidi' Libraries for Text
Shaping},
    author = {Thomas Lin Pedersen},
    year = {2024},
    note = {R package version 0.4.0},
    url = {https://CRAN.R-project.org/package=textshaping},
  }