To cite package ‘mlegp’ in publications use:

  Dancik, GM and Dorman, KS (2008). mlegp: statistical analysis for
  computer models of biological systems using R. Bioinformatics 24(17),
  pp. 1966-1967

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Garrett M Dancik and Karin S Dorman},
    title = {{mlegp}: statistical analysis for computer models of biological systems using R},
    journal = {Bioinformatics},
    year = {2008},
    volume = {24},
    number = {17},
    pages = {1966 1967},
  }