To cite package 'tukeyGH' in publications use:

Santi F, Bee M, Trapin L, Hambuckers J (2021). tukeyGH: Tukey's g-and-h Probability Distribution. R package version 1.0.0.

Corresponding BibTeX entry:

  @Manual{,
    title = {tukeyGH: Tukey's g-and-h Probability Distribution},
    author = {F. Santi and M. Bee and L. Trapin and J. Hambuckers},
    year = {2021},
    note = {R package version 1.0.0},
  }