To cite package ‘MannWhitneyCopula’ in publications use:

  Nakazono K (2025). _MannWhitneyCopula: Computing Mann-Whitney Effect
  Based on Copulas_. R package version 0.1.1,
  <https://CRAN.R-project.org/package=MannWhitneyCopula>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {MannWhitneyCopula: Computing Mann-Whitney Effect Based on Copulas},
    author = {Kosuke Nakazono},
    year = {2025},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=MannWhitneyCopula},
  }