To cite package ‘dadjoke’ in publications use:

Priyam S (2020). dadjoke: Displays a Dad Joke. R package version 1.0, https://CRAN.R-project.org/package=dadjoke.

Corresponding BibTeX entry:

  @Manual{,
    title = {dadjoke: Displays a Dad Joke},
    author = {Shambhavi Priyam},
    year = {2020},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=dadjoke},
  }