To cite package 'omicade4' in publications use:

  Chen Meng, Bernhard Kuster, Aedin Culhane and Amin Moghaddas Gholami
  (2014): A multivariate approach to the integration of multi-omics
  datasets. Manuscript accepted

A BibTeX entry for LaTeX users is

  @Article{,
    title = {A multivariate approach to the integration of multi-omics datasets.},
    author = {Chen Meng and Bernhard Kuster and Aedin Culhane and Amin Moghaddas Gholami},
    journal = {BMC Bioinformatics},
    year = {2013},
  }