To cite c3net in publications use:

Gokmen Altay, Frank emmert-Streib (2010). Structural Influence of gene networks on their inference: Analysis of C3NET. Submitted. URL http://cran.r-project.org/web/packages/c3net/index.html

Corresponding BibTeX entry:

  @Article{,
    title = {Structural Influence of gene networks on their inference:
      Analysis of C3NET},
    author = {Gokmen Altay and Frank emmert-Streib},
    journal = {Submitted},
    year = {2011},
    url = {http://cran.r-project.org/web/packages/c3net/index.html},
  }