To cite package ‘cld3’ in publications use:

  Ooms J (2025). _cld3: Google's Compact Language Detector 3_. R
  package version 1.6.1, <https://github.com/ropensci/cld3>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {cld3: Google's Compact Language Detector 3},
    author = {Jeroen Ooms},
    year = {2025},
    note = {R package version 1.6.1},
    url = {https://github.com/ropensci/cld3},
  }