To cite package ‘genbankr’ in publications use:

  Becker G, Lawrence M (2024). _genbankr: Parsing GenBank files into
  semantically useful objects_. R package version 1.27.1,
  <https://github.com/gmbecker/genbankr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {genbankr: Parsing GenBank files into semantically useful objects},
    author = {Gabriel Becker and Michael Lawrence},
    year = {2024},
    note = {R package version 1.27.1},
    url = {https://github.com/gmbecker/genbankr},
  }