APA (7th ed.) Citation

Udo, R. K. (1982). The human geography of tropical Africa / Reuben K. Udo. Heinemann Educational (Nigeria) ;.

Chicago Style (17th ed.) Citation

Udo, Reuben K. The Human Geography of Tropical Africa / Reuben K. Udo. Idadan ; London: Heinemann Educational (Nigeria) ;, 1982.

MLA (9th ed.) Citation

Udo, Reuben K. The Human Geography of Tropical Africa / Reuben K. Udo. Heinemann Educational (Nigeria) ;, 1982.

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