APA način citiranja

Picado, W. (2008). Science and Geopolitics in the Origins of the Green Revolution.

Čikaški stil citiranja

Picado, Wilson. Science and Geopolitics in the Origins of the Green Revolution. 2008.

MLA način citiranja

Picado, Wilson. Science and Geopolitics in the Origins of the Green Revolution. 2008.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.