To cite package ‘argparse’ in publications use:

Davis T (2026). argparse: Command Line Optional and Positional Argument Parser. R package version 2.3.3, https://CRAN.R-project.org/package=argparse.

Corresponding BibTeX entry:

  @Manual{,
    title = {argparse: Command Line Optional and Positional Argument
      Parser},
    author = {Trevor L. Davis},
    year = {2026},
    note = {R package version 2.3.3},
    url = {https://CRAN.R-project.org/package=argparse},
  }