To cite package ‘putior’ in publications use:

  Thoss P (2026). _putior: Generate Workflow Diagrams from Code
  Annotations_. R package version 0.2.0,
  <https://github.com/pjt222/putior>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {putior: Generate Workflow Diagrams from Code Annotations},
    author = {Philipp Thoss},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/pjt222/putior},
  }