To cite package ‘languageR’ in publications use:

  Baayen RH, Shafaei-Bajestan E (2025). _languageR: Data Sets and
  Functions with Analyzing Linguistic Data: A Practical Introduction to
  Statistics_. R package version 1.6,
  <https://CRAN.R-project.org/package=languageR>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {languageR: Data Sets and Functions with Analyzing Linguistic Data: A
Practical Introduction to Statistics},
    author = {R. H. Baayen and Elnaz Shafaei-Bajestan},
    year = {2025},
    note = {R package version 1.6},
    url = {https://CRAN.R-project.org/package=languageR},
  }
