APA (7th ed.) Citation

(1988). Gastrointestinal clinics of North America. Saunders.

Chicago Style (17th ed.) Citation

Gastrointestinal Clinics of North America. Philadelphia u.a: Saunders, 1988.

MLA (9th ed.) Citation

Gastrointestinal Clinics of North America. Saunders, 1988.

Warning: These citations may not always be 100% accurate.