Dyfyniad APA

Millennium Ecosystem Assessment (Program). (2005). Ecosystems and human well-being: Synthesis. Island Press.

Dyfyniad Arddull Chicago

Millennium Ecosystem Assessment (Program). Ecosystems and Human Well-being: Synthesis. Washington, DC: Island Press, 2005.

Dyfyniad MLA

Millennium Ecosystem Assessment (Program). Ecosystems and Human Well-being: Synthesis. Island Press, 2005.

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