APA (7th ed.) Citation

Opeke, L. K. (1981). Tropical tree crops. Wiley.

Chicago Style (17th ed.) Citation

Opeke, Lawrence K. Tropical Tree Crops. Chichester [Sussex] New York: Wiley, 1981.

MLA (9th ed.) Citation

Opeke, Lawrence K. Tropical Tree Crops. Wiley, 1981.

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