To cite package ‘pivotaltrackR’ in publications use:

  Richardson N (2024). _pivotaltrackR: A Client for the 'Pivotal
  Tracker' API_. R package version 0.2.0, ,
  <https://github.com/nealrichardson/pivotaltrackr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {pivotaltrackR: A Client for the 'Pivotal Tracker' API},
    author = {Neal Richardson},
    year = {2024},
    note = {R package version 0.2.0, 
},
    url = {https://github.com/nealrichardson/pivotaltrackr},
  }