APA引文

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

Citación estilo Chicago

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

MLA引文

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

警告：這些引文格式不一定是100％准確.