To cite package ‘sticky’ in publications use:

  Brown C (2020). _sticky: Persist Attributes Across Data Operations_.
  R package version 0.5.6.1,
  <https://github.com/decisionpatterns/sticky>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sticky: Persist Attributes Across Data Operations},
    author = {Christopher Brown},
    year = {2020},
    note = {R package version 0.5.6.1},
    url = {https://github.com/decisionpatterns/sticky},
  }