Diseases of the colon & rectum: DC&R ; official journal of the American Society of Colon and Rectal Surgeons. Lippincott Williams & Wilkins.
Chicago-Zitierstil (17. Ausg.)Diseases of the Colon & Rectum: DC&R ; Official Journal of the American Society of Colon and Rectal Surgeons. Hagerstown, Md.: Lippincott Williams & Wilkins.
MLA-Zitierstil (8. Ausg.)Diseases of the Colon & Rectum: DC&R ; Official Journal of the American Society of Colon and Rectal Surgeons. Lippincott Williams & Wilkins.
警告：這些引文格式不一定是100％准確.