To cite package ‘GeneRegionScan’ in publications use:

  L. Folkersen et al. (2009) GeneRegionScan: a Bioconductor package for
  probe level analysis of specific, small regions of the genome.
  Bioinformatics

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Lasse Folkersen and Diego Diez and Craig E. Wheelock and Jesper Z. Haeggstr"{o}m and Susumu Goto and Per Eriksson and Anders Gabrielsen},
    title = {GeneRegionScan: a Bioconductor package for probe level analysis of specific, small regions of the genome},
    journal = {Bioinformatics},
    volume = {NA},
    year = {2009},
    pages = {NA},
    url = {NA},
  }