Dyfyniad APA

Houck, O. A. (2010). Taking back Eden: Eight environmental cases that changed the world. Island Press.

Dyfyniad Arddull Chicago

Houck, Oliver A. Taking Back Eden: Eight Environmental Cases That Changed the World. Washington, D.C.: Island Press, 2010.

Dyfyniad MLA

Houck, Oliver A. Taking Back Eden: Eight Environmental Cases That Changed the World. Island Press, 2010.

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