To cite package ‘arg’ in publications use:

Greifer N (2026). arg: Clean and Simple Argument Checking. R package version 0.1.1, https://github.com/ngreifer/arg.

Corresponding BibTeX entry:

  @Manual{,
    title = {arg: Clean and Simple Argument Checking},
    author = {Noah Greifer},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/ngreifer/arg},
  }