To cite package 'CNAnorm' in publications use:

  Arief Gusnanto, Henry M Wood, Yudi Pawitan, Pamela Rabbitts and
  Stefano Berri. Correcting for cancer genome size and tumour cell
  content enables better estimation of copy number alterations from
  next-generation sequence data. Bioinformatics 2012, 28(1):40-47

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Correcting for cancer genome size and tumour cell content enables better estimation of copy number alterations from next-generation sequence data},
    author = {Arief Gusnanto and Henry M Wood and Yudi Pawitan and Pamela Rabbitts and Stefano Berri},
    year = {2012},
    journal = {Bioinformatics},
    month = {Jan},
    number = {1},
    pages = {40-7},
    volume = {28},
  }