To cite package ‘friendlynumber’ in publications use:

Sansom E (2025). friendlynumber: Translate Numbers into Number Words. R package version 1.0.0, https://github.com/ethansansom/friendlynumber.

Corresponding BibTeX entry:

  @Manual{,
    title = {friendlynumber: Translate Numbers into Number Words},
    author = {Ethan Sansom},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://github.com/ethansansom/friendlynumber},
  }