Dyfyniad APA

Oreskes, N., & Conway, E. M. (2014). The collapse of western civilization: A view from the future. Columbia University Press.

Dyfyniad Arddull Chicago

Oreskes, Naomi, and Erik M. Conway. The Collapse of Western Civilization: A View from the Future. New York, New York: Columbia University Press, 2014.

Dyfyniad MLA

Oreskes, Naomi, and Erik M. Conway. The Collapse of Western Civilization: A View from the Future. Columbia University Press, 2014.

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