To cite c14bazAAR in publications use:

Schmid et al., (2019). c14bazAAR: An R package for downloading and preparing C14 dates from different source databases. Journal of Open Source Software, 4(43), 1914, https://doi.org/10.21105/joss.01914

Corresponding BibTeX entry:

  @Article{,
    title = {{c14bazAAR}: An {R} package for downloading and preparing
      {C14} dates from different source databases},
    author = {Clemens Schmid and Dirk Seidensticker and Martin Hinz},
    journal = {Journal of Open Source Software},
    volume = {4},
    number = {43},
    pages = {1914},
    month = {nov},
    year = {2019},
    doi = {10.21105/joss.01914},
    url = {https://doi.org/10.21105/joss.01914},
  }