Wexner, S. D. (2009). The ASCRS manual of colon and rectal surgery. Springer-Verlag New York.
Lua i Stíl Chicago (17ú heag.)Wexner, Steven D. The ASCRS Manual of Colon and Rectal Surgery. New York, NY: Springer-Verlag New York, 2009.
Lua MLA (8ú heag.)Wexner, Steven D. The ASCRS Manual of Colon and Rectal Surgery. Springer-Verlag New York, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.