To cite package ‘WJSmisc’ in publications use:

  Schneider W (2021). _WJSmisc: Miscellaneous functions from W. Joel
  Schneider_. R package version 0.3,
  <https://github.com/wjschne/wjsmisc>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {WJSmisc: Miscellaneous functions from W. Joel Schneider},
    author = {W. Joel Schneider},
    year = {2021},
    note = {R package version 0.3},
    url = {https://github.com/wjschne/wjsmisc},
  }