APA-Zitierstil (7. Ausg.)

Udo, R. K. (1978). A comprehensive geography of West Africa (1. publ. in the United States of America.). Africana Publ. Comp.

Chicago-Zitierstil (17. Ausg.)

Udo, Reuben Kenrick. A Comprehensive Geography of West Africa. 1. publ. in the United States of America. New York: Africana Publ. Comp, 1978.

MLA-Zitierstil (9. Ausg.)

Udo, Reuben Kenrick. A Comprehensive Geography of West Africa. 1. publ. in the United States of America. Africana Publ. Comp, 1978.