To cite package ‘MHQoL’ in publications use:

  Peeters S, Thielen F (2025). _MHQoL: Mental Health Quality of Life
  Toolkit_. R package version 0.13.0,
  <https://CRAN.R-project.org/package=MHQoL>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {MHQoL: Mental Health Quality of Life Toolkit},
    author = {Stijn Peeters and Frederick Thielen},
    year = {2025},
    note = {R package version 0.13.0},
    url = {https://CRAN.R-project.org/package=MHQoL},
  }