APA (7th ed.) Zitazioa
Idowu, H. (1967). the reveolutionary years: West Africa since 1800. Longmans.
Chicago Style (17th ed.) Zitazioa
Idowu, H.O. The Reveolutionary Years: West Africa Since 1800. London: Longmans, 1967.
MLA (9th ed.) Zitazioa
Idowu, H.O. The Reveolutionary Years: West Africa Since 1800. Longmans, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.