To cite package ‘certellm’ in publications use:

  Berends MS, Hassing EEA, Dijkstra E (2026). _certellm: A Certe R
  Package for working with large language models_. R package version
  0.2.4, <https://github.com/certe-medical-epidemiology/certellm>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {certellm: A Certe R Package for working with large language models},
    author = {Matthijs S. Berends and Erwin E. A. Hassing and Erwin Dijkstra},
    year = {2026},
    note = {R package version 0.2.4},
    url = {https://github.com/certe-medical-epidemiology/certellm},
  }