APA (7th ed.) Citation

Sheng, T. C. (1989). Soil conservation for small farmers in the humid tropics. FAO.

Chicago Style (17th ed.) Citation

Sheng, T. C. Soil Conservation for Small Farmers in the Humid Tropics. Rome: FAO, 1989.

MLA (9th ed.) Citation

Sheng, T. C. Soil Conservation for Small Farmers in the Humid Tropics. FAO, 1989.

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