To cite R/negenes in publications use:

Lamichhane et al. (2003) A post-genomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Proc Natl Acad Sci USA 100:7213-7218

Corresponding BibTeX entry:

  @article{,
    title = {A post-genomic method for predicting essential genes at
      subsaturation levels of mutagenesis: application to Mycobacterium
      tuberculosis},
    author = {Gyanu Lamichhane and Matteo Zignol and Natalie J. Blades
      and Deborah E. Geiman and Annette Dougherty and Jacques Grosset
      and Karl W. Broman and William R. Bishai},
    journal = {Proc. Natl. Acad. Sci. USA},
    year = {2003},
    volume = {100},
    pages = {7213-7218},
  }