To cite pkgdepR in publications use:

Peyton E (2022). “pkgdepR: A package for tracking and visualizing package function dependencies.” https://pkgdepr.org.

Corresponding BibTeX entry:

  @Misc{pkgdepR,
    title = {pkgdepR: A package for tracking and visualizing package
      function dependencies},
    author = {Ed Peyton},
    year = {2022},
    url = {https://pkgdepr.org},
  }