To cite package ‘pkgtools’ in publications use:

  Challen R (2024). _pkgtools: Code generation and linting functions
  for R packages_. R package version 0.0.1, ,
  <https://github.com/terminological/pkgtools>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {pkgtools: Code generation and linting functions for R packages},
    author = {Robert Challen},
    year = {2024},
    note = {R package version 0.0.1, 
},
    url = {https://github.com/terminological/pkgtools},
  }