To cite package ‘starfish’ in publications use:

  Blatter C (2025). _starfish: Internal helpers_. R package version
  0.0.9.9001, , <https://github.com/cathblatter/starfish>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {starfish: Internal helpers},
    author = {Catherine Blatter},
    year = {2025},
    note = {R package version 0.0.9.9001, 
},
    url = {https://github.com/cathblatter/starfish},
  }