The Nobel Prize in Chemistry 1906
The Nobel Prize in Chemistry 1906 was awarded to Henri Moissan "in recognition of the great services rendered by him in his investigation and isolation of the element fluorine, and for the adoption in the service of science of the electric furnace called after him".
MLA style: "The Nobel Prize in Chemistry 1906". Nobelprize.org. 22 May 2013 http://www.nobelprize.org/nobel_prizes/chemistry/laureates/1906/