To cite package ‘supraHex’ in publications use:

  Fang H, Gough J. supraHex: an R/Bioconductor package for tabular
  omics data analysis using a supra-hexagonal map. Biochemical and
  Biophysical Research Communications, 443(1):285-289, 2014.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Hai Fang and Julian Gough},
    title = {supraHex: an R/Bioconductor package for tabular omics data analysis using a supra-hexagonal map},
    journal = {Biochemical and Biophysical Research Communications},
    volume = {443},
    number = {1},
    year = {2014},
    pages = {285-289},
    url = {http://www.sciencedirect.com/science/article/pii/S0006291X13020056},
  }