To cite package ‘ruijter’ in publications use:

  Magno R (2024). _ruijter: Technical Data Sets by Ruijter et al.
  (2013)_. R package version 0.1.3, ,
  <https://github.com/ramiromagno/ruijter>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ruijter: Technical Data Sets by Ruijter et al. (2013)},
    author = {Ramiro Magno},
    year = {2024},
    note = {R package version 0.1.3, },
    url = {https://github.com/ramiromagno/ruijter},
  }