APA (7th ed.) Citation

Venkateswarlu, B., & Visperas, R. M. (1987). Solar radiation and rice productivity. IRRI.

Chicago Style (17th ed.) Citation

Venkateswarlu, B., and R. M. Visperas. Solar Radiation and Rice Productivity. Manila: IRRI, 1987.

MLA (9th ed.) Citation

Venkateswarlu, B., and R. M. Visperas. Solar Radiation and Rice Productivity. IRRI, 1987.