Παραπομπή σε μορφή APA (7η εκδ.)

O'Farrell, M. J. (1883). Pastoral letter of the Rt. Rev. Michael Joseph O'Farrell, D.D., Bishop of Trenton, on Christian education. New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

O'Farrell, Michael J. Pastoral Letter of the Rt. Rev. Michael Joseph O'Farrell, D.D., Bishop of Trenton, on Christian Education. New York, 1883.

Παραπομπή σε μορφή MLA (8th εκδ.)

O'Farrell, Michael J. Pastoral Letter of the Rt. Rev. Michael Joseph O'Farrell, D.D., Bishop of Trenton, on Christian Education. New York, 1883.