To cite package ‘rintcal’ in publications use:

  Blaauw M (2026). _rintcal: Radiocarbon Calibration Curves_. R package
  version 1.4.2, <https://github.com/maarten14c/rintcal>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rintcal: Radiocarbon Calibration Curves},
    author = {Maarten Blaauw},
    year = {2026},
    note = {R package version 1.4.2},
    url = {https://github.com/maarten14c/rintcal},
  }
