Παραπομπή σε μορφή APA (7η εκδ.)

Pangle, L. S. (2014). Virtue is knowledge: The moral foundations of Socratic political philosophy. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pangle, Lorraine Smith. Virtue Is Knowledge: The Moral Foundations of Socratic Political Philosophy. Chicago: University of Chicago Press, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pangle, Lorraine Smith. Virtue Is Knowledge: The Moral Foundations of Socratic Political Philosophy. University of Chicago Press, 2014.