To cite usedthese in publications use:

Goodwin C (2023). usedthese: R Package & Function Usage. https://cgoo4.github.io/usedthese/.

Corresponding BibTeX entry:

  @Manual{,
    title = {usedthese: R Package & Function Usage},
    author = {Carl Goodwin},
    year = {2023},
    url = {https://cgoo4.github.io/usedthese/},
  }