Παραπομπή σε μορφή APA (7η εκδ.)

Johannes, M. (1980). Betrayal: Secret correspondence between Peter the Apostle & Saul of Tarsus concerning the mystery of Judas Iscariot. Martin J. Lutz.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Johannes, Martin. Betrayal: Secret Correspondence Between Peter the Apostle & Saul of Tarsus Concerning the Mystery of Judas Iscariot. USA: Martin J. Lutz, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Johannes, Martin. Betrayal: Secret Correspondence Between Peter the Apostle & Saul of Tarsus Concerning the Mystery of Judas Iscariot. Martin J. Lutz, 1980.