APA-referens (7:e uppl.)
Macauley, D. (2010). Elemental philosophy: Earth, air, fire, and water as environmental ideas. State University of New York Press.
Chicago-referens (17:e uppl.)
Macauley, David. Elemental Philosophy: Earth, Air, Fire, and Water as Environmental Ideas. Albany: State University of New York Press, 2010.
MLA-referens (9:e uppl.)
Macauley, David. Elemental Philosophy: Earth, Air, Fire, and Water as Environmental Ideas. State University of New York Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.