APA (7th ed.) Citation

(1988). Diseases of the colon, rectum, and anal canal. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Diseases of the Colon, Rectum, and Anal Canal. Baltimore [u.a.]: Williams & Wilkins, 1988.

MLA (9th ed.) Citation

Diseases of the Colon, Rectum, and Anal Canal. Williams & Wilkins, 1988.

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