Παραπομπή σε μορφή APA (7η εκδ.)

Paul VI, P. (1964). To business men and executives: Address of Pope Paul VI, June 8, 1964. National Catholic Welfare Conference.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Paul VI, Pope. To Business Men and Executives: Address of Pope Paul VI, June 8, 1964. Washington: National Catholic Welfare Conference, 1964.

Παραπομπή σε μορφή MLA (8th εκδ.)

Paul VI, Pope. To Business Men and Executives: Address of Pope Paul VI, June 8, 1964. National Catholic Welfare Conference, 1964.