Simpson, M. E. (1918). Supervised study in American history. Macmillan.
Chicago Style (17th ed.) CitationSimpson, Mabel Elizabeth. Supervised Study in American History. New York: Macmillan, 1918.
MLA (9th ed.) CitationSimpson, Mabel Elizabeth. Supervised Study in American History. Macmillan, 1918.
Warning: These citations may not always be 100% accurate.