To cite package ‘foldedt’ in publications use:

  Tsagris M (2026). _foldedt: The Folded t Family of Distributions_. R
  package version 1.0, <https://CRAN.R-project.org/package=foldedt>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {foldedt: The Folded t Family of Distributions},
    author = {Michail Tsagris},
    year = {2026},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=foldedt},
  }