To cite package ‘fission’ in publications use:

  Leong HS, Dawson K, Wirth C, Li Y, Connolly Y, Smith DL, Wilkinson
  CR, Miller CJ. 'A global non-coding RNA system modulates fission
  yeast protein levels in response to stress'. Nat Commun 2014 May
  23;5:3947. PMID: 24853205

A BibTeX entry for LaTeX users is

  @Article{,
    author = {{Leong} and H. S. and {Dawson} and {K.} and {Wirth} and {C.} and {Li} and {Y.} and {Connolly} and {Y.} and {Smith} and D. L. and {Wilkinson} and C. R. and {Miller} and C. J.},
    title = {{{A} global non-coding {R}{N}{A} system modulates fission yeast protein levels in response to stress}},
    journal = {Nat Commun},
    year = {2014},
    volume = {5},
    pages = {3947},
    url = {http://www.ncbi.nlm.nih.gov/pubmed/24853205},
  }