Greer, T. H. (1968). Brief history of Western man (3rd. ed.). Harcourt Brace Jovanovich.
Chicago Style aipamenaGreer, Thomas H. Brief History of Western Man. 3rd. ed. New York: Harcourt Brace Jovanovich, 1968.
MLA aipamenaGreer, Thomas H. Brief History of Western Man. 3rd. ed. Harcourt Brace Jovanovich, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.