APA (7th ed.) Citation

Dworken, H. J. (1974). The alimentary tract: Basic principles and case problems. Saunders.

Chicago Style (17th ed.) Citation

Dworken, Harvey J. The Alimentary Tract: Basic Principles and Case Problems. Philadelphia: Saunders, 1974.

MLA (9th ed.) Citation

Dworken, Harvey J. The Alimentary Tract: Basic Principles and Case Problems. Saunders, 1974.