APA ציטוט

Onwuka, R. I. (1989). Africa in world politics, into the 1990s. Macmillan.

Chicago Style (17th ed.) Citation

Onwuka, Ralph I. Africa in World Politics, into the 1990s. Basingstoke, Hants, Eng: Macmillan, 1989.

ציטוט MLA

Onwuka, Ralph I. Africa in World Politics, into the 1990s. Macmillan, 1989.