APA-ийн эшлэл(7 дахь хэвлэлт)

Omer - Cooper, J., & Ayandele, E. (1968). The growth of African civilization: The making of modern Africa. Longman group.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Omer - Cooper, J.D, ба E.A Ayandele. The Growth of African Civilization: The Making of Modern Africa. London: Longman group, 1968.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Omer - Cooper, J.D, ба E.A Ayandele. The Growth of African Civilization: The Making of Modern Africa. Longman group, 1968.