APA (7th ed.) Citation

(1991). Premalignant conditions of the gastrointestinal tract. Elsevier.

Chicago Style (17th ed.) Citation

Premalignant Conditions of the Gastrointestinal Tract. New York u.a: Elsevier, 1991.

MLA (9th ed.) Citation

Premalignant Conditions of the Gastrointestinal Tract. Elsevier, 1991.

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