APA-referens (7:e uppl.)
McCoy, J. (2013). Early Greek philosophy: The Presocratics and the emergence of reason. Catholic University of America Press.
Chicago-referens (17:e uppl.)
McCoy, Joe. Early Greek Philosophy: The Presocratics and the Emergence of Reason. Washington, District of Columbia: Catholic University of America Press, 2013.
MLA-referens (9:e uppl.)
McCoy, Joe. Early Greek Philosophy: The Presocratics and the Emergence of Reason. Catholic University of America Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.