Benjamin, J. R. (1979). A Student's Guide to History (2nd ed.). St. Martin's Press.
Cita Chicago Style (17a ed.)Benjamin, Jules R. A Student's Guide to History. 2nd ed. New York: St. Martin's Press, 1979.
Cita MLA (9a ed.)Benjamin, Jules R. A Student's Guide to History. 2nd ed. St. Martin's Press, 1979.
Precaución: Estas citas no son 100% exactas.