Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.