Cita APA (7a ed.)

Wexner, S. D., & Fleshman, J. (2012). Colon and rectal surgery: Anorectal operations. Wolters Kluwer/Lippincott Williams & Wilkins Health.

Cita Chicago Style (17a ed.)

Wexner, Steven D., y James Fleshman. Colon and Rectal Surgery: Anorectal Operations. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2012.

Cita MLA (9a ed.)

Wexner, Steven D., y James Fleshman. Colon and Rectal Surgery: Anorectal Operations. Wolters Kluwer/Lippincott Williams & Wilkins Health, 2012.