Παραπομπή σε μορφή APA (7η εκδ.)

King, L. J. (1928). House of death and gate of hell: An exposure of Rome's convent prison system, with photographs and testimonials of convicts made free through the Gospel of Jesus Christ. Protestant Book House.

Παραπομπή σε μορφή Chicago (17η εκδ.)

King, L. J. House of Death and Gate of Hell: An Exposure of Rome's Convent Prison System, with Photographs and Testimonials of Convicts Made Free Through the Gospel of Jesus Christ. Toledo: Protestant Book House, 1928.

Παραπομπή σε μορφή MLA (8th εκδ.)

King, L. J. House of Death and Gate of Hell: An Exposure of Rome's Convent Prison System, with Photographs and Testimonials of Convicts Made Free Through the Gospel of Jesus Christ. Protestant Book House, 1928.