APA引文

Lal, R., & Norman, U. (2009). Climate Change and Global Food Security. CRC Press.

Trích dẫn kiểu Chicago

Lal, Rattan, và Uphoff Norman. Climate Change and Global Food Security. CRC Press, 2009.

MLA引文

Lal, Rattan, và Uphoff Norman. Climate Change and Global Food Security. CRC Press, 2009.

警告：这些引文格式不一定是100％准确.