APA (7th ed.) Citation

(1987). Tropical agriculture information sources. Technical Centre for Agricultural and Rural Development (CTA).

Chicago Style (17th ed.) Citation

Tropical Agriculture Information Sources. [Wageningen, The Netherlands]: Technical Centre for Agricultural and Rural Development (CTA), 1987.

MLA (9th ed.) Citation

Tropical Agriculture Information Sources. Technical Centre for Agricultural and Rural Development (CTA), 1987.