APA (7th ed.) Citation

Kassam, A. H. (1976). Crops of the West African semi-arid tropics. International Crops Research Institute for the Semi-arid Tropics.

Chicago Style (17th ed.) Citation

Kassam, A. H. Crops of the West African Semi-arid Tropics. Hyderabad, India: International Crops Research Institute for the Semi-arid Tropics, 1976.

MLA (9th ed.) Citation

Kassam, A. H. Crops of the West African Semi-arid Tropics. International Crops Research Institute for the Semi-arid Tropics, 1976.

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