Παραπομπή σε μορφή APA (7η εκδ.)

Judgment, S., & Laufman, H. (1958). The surgical clinics of North America: October 1958. W. B. Sauders Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Judgment, Surgical, και Harold Laufman. The Surgical Clinics of North America: October 1958. Philadelphia: W. B. Sauders Company, 1958.

Παραπομπή σε μορφή MLA (8th εκδ.)

Judgment, Surgical, και Harold Laufman. The Surgical Clinics of North America: October 1958. W. B. Sauders Company, 1958.