To cite package ‘ritis’ in publications use:

  Blum J, Chamberlain S (2024). _ritis: Integrated Taxonomic
  Information System Client_. R package version 1.0.0,
  <https://github.com/ropensci/ritis>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ritis: Integrated Taxonomic Information System Client},
    author = {Julia Blum and Scott Chamberlain},
    year = {2024},
    note = {R package version 1.0.0},
    url = {https://github.com/ropensci/ritis},
  }