APA (7th ed.) Zitazioa
Smith, R. S. (1989). Warfare & democracy in pre-colonial West Africa (2nd ed.). James Currey Ltd.
Chicago Style (17th ed.) Zitazioa
Smith, Robert S. Warfare & Democracy in Pre-colonial West Africa. 2nd ed. London: James Currey Ltd, 1989.
MLA (9th ed.) Zitazioa
Smith, Robert S. Warfare & Democracy in Pre-colonial West Africa. 2nd ed. James Currey Ltd, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.