To cite ArchaeoCal in publications use:

  Frerebeau N (2023). _ArchaeoCal: An R Interface to 'OxCal'_.
  Université Bordeaux Montaigne, Pessac, France. R package version
  0.0.0.9000, <https://archaeostat.github.io/archaeocal/>.

A BibTeX entry for LaTeX users is

  @Manual{,
    author = {Nicolas Frerebeau},
    title = {{ArchaeoCal: An R Interface to 'OxCal'}},
    year = {2023},
    organization = {Université Bordeaux Montaigne},
    address = {Pessac, France},
    note = {R package version 0.0.0.9000},
    url = {https://archaeostat.github.io/archaeocal/},
  }