Παραπομπή σε μορφή APA (7η εκδ.)

O'Neill, O. (1996). Towards justice and virtue: A constructive account of practical reasoning. Cambridge Univeristy press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

O'Neill, Onora. Towards Justice and Virtue: A Constructive Account of Practical Reasoning. Cambridge: Cambridge Univeristy press, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

O'Neill, Onora. Towards Justice and Virtue: A Constructive Account of Practical Reasoning. Cambridge Univeristy press, 1996.