Παραπομπή σε μορφή APA (7η εκδ.)

BUNYAN, J. (1966). Grace abounding to the chief of sinners: And the pilgrim's progress; from this world to that which is to come. O.U.P..

Παραπομπή σε μορφή Chicago (17η εκδ.)

BUNYAN, John. Grace Abounding to the Chief of Sinners: And the Pilgrim's Progress; from This World to That Which Is to Come. London: O.U.P., 1966.

Παραπομπή σε μορφή MLA (9th εκδ.)

BUNYAN, John. Grace Abounding to the Chief of Sinners: And the Pilgrim's Progress; from This World to That Which Is to Come. O.U.P., 1966.