To cite package ‘prettyunits’ in publications use:

  Csardi G (2024). _prettyunits: Pretty, Human Readable Formatting of
  Quantities_. R package version 1.2.0.9000, ,
  <https://github.com/r-lib/prettyunits>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {prettyunits: Pretty, Human Readable Formatting of Quantities},
    author = {Gabor Csardi},
    year = {2024},
    note = {R package version 1.2.0.9000, 
},
    url = {https://github.com/r-lib/prettyunits},
  }