Dyfyniad APA

(2008). Climate change: In context. Farmington Hills, Mich: Gale, Cengage Learning.

Dyfyniad Arddull Chicago

Climate Change: In Context. Farmington Hills, Mich: Gale, Cengage Learning, 2008.

Dyfyniad MLA

Climate Change: In Context. Farmington Hills, Mich: Gale, Cengage Learning, 2008.

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