To cite Rmixmod, use:

Lebret R, Iovleff S, Langrognet F, Biernacki C, Celeux G, Govaert G (2015). “Rmixmod: The R Package of the Model-Based Unsupervised, Supervised, and Semi-Supervised Classification Mixmod Library.” Journal of Statistical Software, 67(6), 1-29. doi:10.18637/jss.v067.i06, https://www.jstatsoft.org/article/view/v067i06.

Corresponding BibTeX entry:

  @Article{,
    title = {Rmixmod: The R Package of the Model-Based Unsupervised,
      Supervised, and Semi-Supervised Classification Mixmod Library},
    author = {Rémi Lebret and Serge Iovleff and Florent Langrognet and
      Christophe Biernacki and Gilles Celeux and Gérard Govaert},
    journal = {Journal of Statistical Software},
    year = {2015},
    volume = {67},
    number = {6},
    pages = {1-29},
    url = {https://www.jstatsoft.org/article/view/v067i06},
    doi = {10.18637/jss.v067.i06},
  }