The Nobel Prize in Chemistry 1912
Victor Grignard, Paul Sabatier
The Nobel Prize in Chemistry 1912 was divided equally between Victor Grignard "for the discovery of the so-called Grignard reagent, which in recent years has greatly advanced the progress of organic chemistry" and Paul Sabatier "for his method of hydrogenating organic compounds in the presence of finely disintegrated metals whereby the progress of organic chemistry has been greatly advanced in recent years".
MLA style: "The Nobel Prize in Chemistry 1912". Nobelprize.org. 24 May 2013 http://www.nobelprize.org/nobel_prizes/chemistry/laureates/1912/