To cite package ‘limonaid’ in publications use:

  Peters G, Heiss A, Wilke U (2025). _limonaid: Working with
  'LimeSurvey' Surveys and Responses_. R package version 25.5.5,
  <https://CRAN.R-project.org/package=limonaid>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {limonaid: Working with 'LimeSurvey' Surveys and Responses},
    author = {Gjalt-Jorn Peters and Andrew Heiss and Urs Wilke},
    year = {2025},
    note = {R package version 25.5.5},
    url = {https://CRAN.R-project.org/package=limonaid},
  }