To cite package ‘gemR’ in publications use:

  Liland K (2025). _gemR: General Effect Modelling_. R package version
  1.2.2, <https://github.com/khliland/gemr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gemR: General Effect Modelling},
    author = {Kristian Hovde Liland},
    year = {2025},
    note = {R package version 1.2.2},
    url = {https://github.com/khliland/gemr},
  }