APA (7th ed.) Citation

(2001). Gastrointestinal disorders in the elderly. Saunders.

Chicago Style (17th ed.) Citation

Gastrointestinal Disorders in the Elderly. Philadelphia [u.a.]: Saunders, 2001.

MLA (9th ed.) Citation

Gastrointestinal Disorders in the Elderly. Saunders, 2001.

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