The Nobel Prize in Physiology or Medicine 2011
Bruce A. Beutler, Jules A. Hoffmann, Ralph M. Steinman
Bruce A. Beutler
Jules A. Hoffmann
Ralph M. Steinman
The Nobel Prize in Physiology or Medicine 2011 was divided, one half jointly to Bruce A. Beutler and Jules A. Hoffmann "for their discoveries concerning the activation of innate immunity" and the other half to Ralph M. Steinman "for his discovery of the dendritic cell and its role in adaptive immunity".
MLA style: "The Nobel Prize in Physiology or Medicine 2011". Nobelprize.org. 24 May 2013 http://www.nobelprize.org/nobel_prizes/medicine/laureates/2011/index.html