To cite package ‘plu’ in publications use:

  Rossell Hayes A (2024). _plu: Dynamically Pluralize Phrases_. R
  package version 0.3.0, , <https://github.com/rossellhayes/plu>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {plu: Dynamically Pluralize Phrases},
    author = {Alexander {Rossell Hayes}},
    year = {2024},
    note = {R package version 0.3.0, 
},
    url = {https://github.com/rossellhayes/plu},
  }