APA (7th ed.) Citation

Bockus, H. L. (1964). Gastro-enterology (2. ed.). W.B. Saunders Company.

Chicago Style (17th ed.) Citation

Bockus, Henry L. Gastro-enterology. 2. ed. Philadelphia ; London: W.B. Saunders Company, 1964.

MLA (9th ed.) Citation

Bockus, Henry L. Gastro-enterology. 2. ed. W.B. Saunders Company, 1964.