Beard, C. A. 1., & Beard, M. R. 1. (1946). History of the United States: A study in American civilization. New York, New York: Macmillan.
Chicago Style CitationBeard, Charles Austin 1874-1948, and Mary Ritter 1876-1958 Beard. History of the United States: A Study in American Civilization. New York, New York: Macmillan, 1946.
MLA CitationBeard, Charles Austin 1874-1948, and Mary Ritter 1876-1958 Beard. History of the United States: A Study in American Civilization. New York, New York: Macmillan, 1946.
Warning: These citations may not always be 100% accurate.