To cite the IndependenceTests package in publications use:

Lafaye De Micheaux, P. and Bilodeau, M. (2008) (Software: R Package, IndependenceTests, version 0.1)

Corresponding BibTeX entry:

  @Article{,
    title = {IndependenceTests},
    author = {P. Lafaye de Micheaux and M. Bilodeau},
    journal = {not yet published},
    year = {2011},
    note = {Software: R Package, PoweR, version 0.5},
    url =
      {http://www.biostatisticien.eu/fr/logiciels/independencetests.html},
  }