To cite package ‘manifesto’ in publications use:

  Kenny C (2026). _manifesto: Create Project Manifest Files_. R package
  version 0.0.2, <https://github.com/christopherkenny/manifesto>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {manifesto: Create Project Manifest Files},
    author = {Christopher T. Kenny},
    year = {2026},
    note = {R package version 0.0.2},
    url = {https://github.com/christopherkenny/manifesto},
  }