To cite package ‘mlt.docreg’ in publications use:

  Hothorn T (2024). _mlt.docreg: Most Likely Transformations:
  Documentation and Regression Tests_. R package version 1.1-8,
  <https://r-forge.r-project.org/projects/ctm>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {mlt.docreg: Most Likely Transformations: Documentation and Regression Tests},
    author = {Torsten Hothorn},
    year = {2024},
    note = {R package version 1.1-8},
    url = {https://r-forge.r-project.org/projects/ctm},
  }