Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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