Benjamin, J. R. (1983). A student's guide to history (3rd.ed.). St.Martin's.
Citación estilo ChicagoBenjamin, Jules R. A Student's Guide to History. 3rd.ed. New York: St.Martin's, 1983.
Cita MLABenjamin, Jules R. A Student's Guide to History. 3rd.ed. St.Martin's, 1983.
Warning: These citations may not always be 100% accurate.