Dyfyniad APA

(2002). Justice and natural: Concepts, strategies, and applications. Washington, DC: Island Press.

Dyfyniad Arddull Chicago

Justice and Natural: Concepts, Strategies, and Applications. Washington, DC: Island Press, 2002.

Dyfyniad MLA

Justice and Natural: Concepts, Strategies, and Applications. Washington, DC: Island Press, 2002.

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