To cite package ‘certify’ in publications use:

Wimpy C (2026). certify: Generate Branded PDF Certificates. R package version 0.1.0, https://github.com/cwimpy/certify.

Corresponding BibTeX entry:

  @Manual{,
    title = {certify: Generate Branded PDF Certificates},
    author = {Cameron Wimpy},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/cwimpy/certify},
  }