To cite package ‘KBapi’ in publications use:

  Knudsen C (2024). _KBapi: Wrapper for Royal Danish Library API_. R
  package version 0.0.0.9000, <https://github.com/kubdatalab/kbapi>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {KBapi: Wrapper for Royal Danish Library API},
    author = {Christian Knudsen},
    year = {2024},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/kubdatalab/kbapi},
  }