Cofnodi Dyfyniadau

Dyfyniad APA
ebrary, Inc, & Healey, J. (2011). Global food crisis. Spinney Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and Justin Healey. Global Food Crisis. Thirroul, N.S.W.: Spinney Press, 2011.
Dyfyniad MLA
ebrary, Inc, and Justin Healey. Global Food Crisis. Spinney Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.