APA aipamena

Christopher, D. (1977). Textbook of surgery, the biological basis of modern surgical practice. Saunders Company.

Chicago Style aipamena

Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. Washington, D.C: Saunders Company, 1977.

MLA aipamena

Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. Saunders Company, 1977.