Gordon, Robert. "Scopes trial." In Faue, Elizabeth, and Gary B. Nash, eds. Encyclopedia of American History: The Emergence of Modern America, 1900 to 1928, Revised Edition (Volume VII). New York: Facts On File, Inc., 2010. American History Online. Facts On File, Inc. http://www.fofweb.com/activelink2.asp?
ItemID=WE52&iPin=EAHVII239&SingleRecord=True (accessed January 19, 2012).