APA-Zitierstil (7. Ausg.)

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.