Παραπομπή σε μορφή APA (7η εκδ.)

Vaughan, J. Is there salvation outside the Church? International Catholic Truth Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vaughan, John. Is There Salvation Outside the Church? Brooklyn, N.Y.: International Catholic Truth Society.

Παραπομπή σε μορφή MLA (8th εκδ.)

Vaughan, John. Is There Salvation Outside the Church? International Catholic Truth Society.