Παραπομπή σε μορφή APA (7η εκδ.)

Douglas, D. M. (1972). Surgical departments in hospitals: The surgeon's view. Butterwoths.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Douglas, D. M. Surgical Departments in Hospitals: The Surgeon's View. London: Butterwoths, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Douglas, D. M. Surgical Departments in Hospitals: The Surgeon's View. Butterwoths, 1972.