APA (7th ed.) Citation
Barker, R., Samad, M., Weligamage, P., & Kikuchi, M. (2001). Comparative advantage in rice production: Policy options facing Sri Lanka.
Chicago Style (17th ed.) Citation
Barker, Randolph, M. Samad, Parakrama Weligamage, and M. Kikuchi. Comparative Advantage in Rice Production: Policy Options Facing Sri Lanka. 2001.
MLA (9th ed.) Citation
Barker, Randolph, et al. Comparative Advantage in Rice Production: Policy Options Facing Sri Lanka. 2001.
Warning: These citations may not always be 100% accurate.