APA (7 वां संस्करण) प्रशस्ति पत्र

O'Brien, J. A. (1946). Shall we live again?: Light from modern science and philosophy. Paulist Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

O'Brien, John A. Shall We Live Again?: Light from Modern Science and Philosophy. New York, N.Y.: Paulist Press, 1946.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

O'Brien, John A. Shall We Live Again?: Light from Modern Science and Philosophy. Paulist Press, 1946.