APA (7th ed.) Zitazioa

Shah, M., & Strong, M. (2000). Food in the 21st Century: From Science to Sustainable Agriculture.

Chicago Style (17th ed.) Zitazioa

Shah, Mahendra, eta Maurice Strong. Food in the 21st Century: From Science to Sustainable Agriculture. 2000.

MLA (9th ed.) Zitazioa

Shah, Mahendra, eta Maurice Strong. Food in the 21st Century: From Science to Sustainable Agriculture. 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.