To cite package ‘needenv’ in publications use:

Brokamp C (2026). needenv: Validate Required Environment Variables with Defaults. R package version 0.1.0, https://github.com/cole-brokamp/needenv.

Corresponding BibTeX entry:

  @Manual{,
    title = {needenv: Validate Required Environment Variables with
      Defaults},
    author = {Cole Brokamp},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/cole-brokamp/needenv},
  }