Cita APA (7th ed.)
Davidson, J. W. (1999). Student study guide to accompany Nation of nations: A concise narrative of the American republic (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Davidson, James West. Student Study Guide to Accompany Nation of Nations: A Concise Narrative of the American Republic. 2nd ed. Boston: McGraw-Hill, 1999.
Cita MLA (9th ed.)
Davidson, James West. Student Study Guide to Accompany Nation of Nations: A Concise Narrative of the American Republic. 2nd ed. McGraw-Hill, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.