To cite PerMallows in publications use:

Irurozki E, Calvo B, Lozano JA (2016). “PerMallows: An R Package for Mallows and Generalized Mallows Models.” Journal of Statistical Software, 71(12), 1–30. doi:10.18637/jss.v071.i12.

Corresponding BibTeX entry:

  @Article{,
    title = {{PerMallows}: An {R} Package for Mallows and Generalized
      Mallows Models},
    author = {Ekhine Irurozki and Borja Calvo and Jose A. Lozano},
    journal = {Journal of Statistical Software},
    year = {2016},
    volume = {71},
    number = {12},
    pages = {1--30},
    doi = {10.18637/jss.v071.i12},
  }