APA

Colcock B. P., . (1971). Diverticular disease of the colon. Philadelphia: W.B. Saunders Company.

Chicago

Colcock Bentley P, . 1971. Diverticular disease of the colon. Philadelphia: W.B. Saunders Company.

Harvard

Colcock B. P., . (1971). Diverticular disease of the colon. Philadelphia: W.B. Saunders Company.

MLA

Colcock Bentley P, . Diverticular disease of the colon. Philadelphia: W.B. Saunders Company. 1971.