Παραπομπή σε μορφή APA (7η εκδ.)

Catholic Church. Secretariatus pro Non Credentibus & United States Catholic Conference. (1968). On dialogue with non-believers. United States Catholic Conference.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Catholic Church. Secretariatus pro Non Credentibus και United States Catholic Conference. On Dialogue with Non-believers. Washington, D.C.: United States Catholic Conference, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Catholic Church. Secretariatus pro Non Credentibus και United States Catholic Conference. On Dialogue with Non-believers. United States Catholic Conference, 1968.