To cite package ‘lang’ in publications use:

  Ruiz E (2026). _lang: Translates R Help Documentation using Large
  Language Models_. R package version 0.1.2,
  <https://CRAN.R-project.org/package=lang>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {lang: Translates R Help Documentation using Large Language Models},
    author = {Edgar Ruiz},
    year = {2026},
    note = {R package version 0.1.2},
    url = {https://CRAN.R-project.org/package=lang},
  }