To cite package ‘mkin’ in publications use:

  Ranke J (2024). _mkin: Kinetic Evaluation of Chemical Degradation
  Data_. R package version 1.2.9, <https://github.com/jranke/mkin>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {mkin: Kinetic Evaluation of Chemical Degradation Data},
    author = {Johannes Ranke},
    year = {2024},
    note = {R package version 1.2.9},
    url = {https://github.com/jranke/mkin},
  }