APA-referens (7:e uppl.)
Johnstone, C. L. (2009). Listening to the logos: Speech and the coming of wisdom in ancient Greece. University of South Carolina Press.
Chicago-referens (17:e uppl.)
Johnstone, Christopher Lyle. Listening to the Logos: Speech and the Coming of Wisdom in Ancient Greece. Columbia: University of South Carolina Press, 2009.
MLA-referens (9:e uppl.)
Johnstone, Christopher Lyle. Listening to the Logos: Speech and the Coming of Wisdom in Ancient Greece. University of South Carolina Press, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.