APA način citiranja (7. izdanje)
(1990). General history of Africa. II: Ancient civilizations of Africa. East African Educational Publishers.
Čikaški stil citiranja (17. izdanje)
General History of Africa. II: Ancient Civilizations of Africa. Nairobi: East African Educational Publishers, 1990.
MLA način citiranja (9. izdanje)
General History of Africa. II: Ancient Civilizations of Africa. East African Educational Publishers, 1990.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.