Παραπομπή σε μορφή APA (7η εκδ.)

Powell, J. J. (1977). Respect life! National Conference of Catholic Bishops, Committee for Pro-Life Activities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Powell, John Joseph. Respect Life! Washington, D.C.: National Conference of Catholic Bishops, Committee for Pro-Life Activities, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Powell, John Joseph. Respect Life! National Conference of Catholic Bishops, Committee for Pro-Life Activities, 1977.