To cite package ‘extraDistr’ in publications use:

  Wolodzko T (2026). _extraDistr: Additional Univariate and
  Multivariate Distributions_. R package version 1.10.0.4,
  <https://github.com/sigbertklinke/extradistr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {extraDistr: Additional Univariate and Multivariate Distributions},
    author = {Tymoteusz Wolodzko},
    year = {2026},
    note = {R package version 1.10.0.4},
    url = {https://github.com/sigbertklinke/extradistr},
  }