To cite ggtukey in publications, please use:

Bass, E. (2025). ggtukey: Compact Letter Displays for 'ggplot2' (version 0.5.0).

Corresponding BibTeX entry:

  @Manual{,
    title = {ggtukey: Compact Letter Displays for 'ggplot2'},
    author = {Ethan Bass},
    year = {2025},
    note = {version 0.5.0},
    url = {https://ethanbass.github.io/ggtukey/},
  }