Παραπομπή σε μορφή APA (7η εκδ.)

O'Manique, J. (2003). The origins of justice: The evolution of morality, human rgights, and law. University of Pennsylvania Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

O'Manique, John. The Origins of Justice: The Evolution of Morality, Human Rgights, and Law. Philadelpia, Pennsylvania: University of Pennsylvania Press, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

O'Manique, John. The Origins of Justice: The Evolution of Morality, Human Rgights, and Law. University of Pennsylvania Press, 2003.