Index Theologicus

Παραπομπή σε μορφή APA (7η εκδ.)

Underwood Lewis, J. (1974). Kelsen and Aquinas: A Conflict Over the Nature of Law and Legal Obligation. The jurist, 34, 94-106.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Underwood Lewis, John. "Kelsen and Aquinas: A Conflict Over the Nature of Law and Legal Obligation." The Jurist 34 (1974): 94-106.

Παραπομπή σε μορφή MLA (8th εκδ.)

Underwood Lewis, John. "Kelsen and Aquinas: A Conflict Over the Nature of Law and Legal Obligation." The Jurist, vol. 34, 1974, pp. 94-106.