Παραπομπή σε μορφή APA (7η εκδ.)

Howell, M., & Ford, P. (1986). The ghost disease: And twelve other stories of detective work in the medical held. Penguin Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Howell, Michael, και Peter Ford. The Ghost Disease: And Twelve Other Stories of Detective Work in the Medical Held. Harmondsworth, Middlesex: Penguin Books, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

Howell, Michael, και Peter Ford. The Ghost Disease: And Twelve Other Stories of Detective Work in the Medical Held. Penguin Books, 1986.