APA-referens (7:e uppl.)
Fox, W. (2006). A theory of general ethics: Human relationships, nature, and the built environment. MIT.
Chicago-referens (17:e uppl.)
Fox, Warwick. A Theory of General Ethics: Human Relationships, Nature, and the Built Environment. Cambridge, Mass.: MIT, 2006.
MLA-referens (9:e uppl.)
Fox, Warwick. A Theory of General Ethics: Human Relationships, Nature, and the Built Environment. MIT, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.