To cite iotarelr in publications use:

  Florian Berding, Julia Pargmann, Elisabeth Riebenbauer, Karin
  Rebmann, and Andreas Slopinski (2023). AI for Education
  (aifeducation).  A R package for educators and researchers of the
  educational and social sciences.
  URL=https://fberding.github.io/aifeducation/index.html

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {AI for Education (aifeducation). A R package for educators and
      reserachers of the educational and social sciences.},
    author = {Florian Berding and Julia Pargmann and Elisabeth Riebenbauer and Karin Rebmann and Andreas Slopinski},
    year = {2023},
    url = {https://fberding.github.io/aifeducation/index.html},
  }