To cite the ouch package in publications use:

Le Chatelier E, Nielsen T, Qin J, Prifti E, Hildebrand F, Falony G, Almeida M (2013). “Richness of Human Gut Microbiome Correlates with Metabolic Markers.” Nature, 500, 541-546. http://www.nature.com/nature/journal/v500/n7464/full/nature12506.html.

As momr is continually evolving, you may want to cite its version number. Find it with 'help(package=momr)'.

Corresponding BibTeX entry:

  @Article{,
    author = {Emmanuelle {Le Chatelier} and Trine Nielsen and Junjie
      Qin and Edi Prifti and Falk Hildebrand and Gwen Falony and
      Mathieu Almeida},
    title = {Richness of Human Gut Microbiome Correlates with Metabolic
      Markers},
    journal = {Nature},
    year = {2013},
    volume = {500},
    pages = {541-546},
    url =
      {http://www.nature.com/nature/journal/v500/n7464/full/nature12506.html},
  }