APA-referens (7:e uppl.)
Bekoff, M. (2006). Animal passions and beastly virtues: Reflections on redecorating nature. Temple University Press.
Chicago-referens (17:e uppl.)
Bekoff, Marc. Animal Passions and Beastly Virtues: Reflections on Redecorating Nature. Philadelphia: Temple University Press, 2006.
MLA-referens (9:e uppl.)
Bekoff, Marc. Animal Passions and Beastly Virtues: Reflections on Redecorating Nature. Temple University Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.