APA
William R. Waddell, . (1963). The Surgical Clinics of North America. London: W. B. Saunders Company.
Chicago
William R. Waddell, . 1963. The Surgical Clinics of North America. London: W. B. Saunders Company.
Harvard
William R. Waddell, . (1963). The Surgical Clinics of North America. London: W. B. Saunders Company.
MLA
William R. Waddell, . The Surgical Clinics of North America. London: W. B. Saunders Company. 1963.