APA (7th ed.) Citation

(1992). Endoscopic management of gastrointestinal tumors. Saunders.

Chicago Style (17th ed.) Citation

Endoscopic Management of Gastrointestinal Tumors. Philadelphia u.a: Saunders, 1992.

MLA (9th ed.) Citation

Endoscopic Management of Gastrointestinal Tumors. Saunders, 1992.

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