To cite package ‘AllelicImbalance’ in publications use:

  Jesper R Gådin, Ferdinand van't Hooft, Per Eriksson and Lasse
  Folkersen (2015): AllelicImbalance: an R/bioconductor package for
  detecting, managing, and visualizing allele expression imbalance data
  from RNA sequencing. BMC Bioinformatics.

A BibTeX entry for LaTeX users is

  @Article{gadin20150613,
    title = {{AllelicImbalance}: an R/bioconductor package for detecting, managing, and visualizing allele expression imbalance data from RNA sequencing. BMC Bioinformatics.},
    author = {{Jesper Robert Gådin} and {Ferdinand Matthijs van't Hooft} and {Per Eriksson} and {Lasse Folkersen}},
    year = {2015},
    journal = {BMC Bioinformatics},
    doi = {10.1186/s12859-015-0620-2},
    url = {http://dx.doi.org/10.1186/s12859-015-0620-2},
    volume = {16},
    number = {194},
  }