APA (7th ed.) Citation

Okigbo,P.N.C. (1967). Africa and the common market. Longmans.

Chicago Style (17th ed.) Citation

Okigbo,P.N.C. Africa and the Common Market. Longmans, 1967.

MLA (8th ed.) Citation

Okigbo,P.N.C. Africa and the Common Market. Longmans, 1967.

Warning: These citations may not always be 100% accurate.