Dyfyniad APA

(2003). Food security and environmental quality in the developing world. Boca Raton, FL: Lewis Publishers.

Dyfyniad Arddull Chicago

Food Security and Environmental Quality in the Developing World. Boca Raton, FL: Lewis Publishers, 2003.

Dyfyniad MLA

Food Security and Environmental Quality in the Developing World. Boca Raton, FL: Lewis Publishers, 2003.

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