Cita APA

IRRI. (1980). Soil - related constraints to food production in the tropics. Philippines: IRRI.

Citación estilo Chicago

IRRI. Soil - Related Constraints to Food Production in the Tropics. Philippines: IRRI, 1980.

Cita MLA

IRRI. Soil - Related Constraints to Food Production in the Tropics. Philippines: IRRI, 1980.

Precaución: Estas citas no son 100% exactas.