To cite HDclassif in publications use:

Laurent Berge, Charles Bouveyron, Stephane Girard (2012). HDclassif: An R Package for Model-Based Clustering and Discriminant Analysis of High-Dimensional Data. Journal of Statistical Software, 46(6), 1-29. URL http://www.jstatsoft.org/v46/i06/.

Corresponding BibTeX entry:

  @Article{,
    title = {{HDclassif}: An {R} Package for Model-Based Clustering and
      Discriminant Analysis of High-Dimensional Data},
    author = {Laurent Berg\'e and Charles Bouveyron and St\'ephane
      Girard},
    journal = {Journal of Statistical Software},
    year = {2012},
    volume = {46},
    number = {6},
    pages = {1--29},
    url = {http://www.jstatsoft.org/v46/i06/},
  }