Prasad, A. (2005). Colon classification. Darya Ganj, New Delhi: Shree.
Trích dẫn kiểu ChicagoPrasad, Anirudh. Colon Classification. Darya Ganj, New Delhi: Shree, 2005.
MLA引文Prasad, Anirudh. Colon Classification. Darya Ganj, New Delhi: Shree, 2005.
警告：這些引文格式不一定是100％准確.