APA
(1986). The Medical Clinics of North America. USA: W.B Saunders Company.
Chicago
1986. The Medical Clinics of North America. USA: W.B Saunders Company.
Harvard
(1986). The Medical Clinics of North America. USA: W.B Saunders Company.
MLA
The Medical Clinics of North America. USA: W.B Saunders Company. 1986.
