Dyfyniad APA

Morton, T. (2012). The ecological thought. Harvard University Press.

Dyfyniad Arddull Chicago

Morton, Timothy. The Ecological Thought. Cambridge, Mass. ; London: Harvard University Press, 2012.

Dyfyniad MLA

Morton, Timothy. The Ecological Thought. Harvard University Press, 2012.

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