Elections Research Center (Governmental Affairs Institute) & Scammon, R. M. (1976). America at the polls: A handbook of American Presidential election statistics, 1920-1964. Arno Press.
Chicago Style (17th ed.) CitationElections Research Center (Governmental Affairs Institute) and Richard M. Scammon. America at the Polls: A Handbook of American Presidential Election Statistics, 1920-1964. New York: Arno Press, 1976.
MLA (9th ed.) CitationElections Research Center (Governmental Affairs Institute) and Richard M. Scammon. America at the Polls: A Handbook of American Presidential Election Statistics, 1920-1964. Arno Press, 1976.
Warning: These citations may not always be 100% accurate.