APA (7th ed.) Citation

(1993). Surgery of the anus, rectum and colon. Saunders.

Chicago Style (17th ed.) Citation

Surgery of the Anus, Rectum and Colon. London [u.a.]: Saunders, 1993.

MLA (9th ed.) Citation

Surgery of the Anus, Rectum and Colon. Saunders, 1993.

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