Morton, T. (2012). The ecological thought. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Morton, Timothy. The Ecological Thought. Cambridge, Mass. ; London: Harvard University Press, 2012.
Lua MLA (9ú heag.)Morton, Timothy. The Ecological Thought. Harvard University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.