APA (7th ed.) Citation

(1991). The irritable bowel syndrome: Realities and trends. Saunders.

Chicago Style (17th ed.) Citation

The Irritable Bowel Syndrome: Realities and Trends. Philadelphia [u.a.]: Saunders, 1991.

MLA (9th ed.) Citation

The Irritable Bowel Syndrome: Realities and Trends. Saunders, 1991.

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