एपीए उद्धरण

Shergill, A. K., & Terdiman, J. P. (2008). Controversies in the treatment of Crohn’s disease: The case for an accelerated step-up treatment approach. The WJG Press and Baishideng.

शिकागो स्टाइल उद्धरण

Shergill, Amandeep K., और Jonathan P. Terdiman. Controversies in the Treatment of Crohn’s Disease: The Case for an Accelerated Step-up Treatment Approach. The WJG Press and Baishideng, 2008.

एमएलए उद्धरण

Shergill, Amandeep K., और Jonathan P. Terdiman. Controversies in the Treatment of Crohn’s Disease: The Case for an Accelerated Step-up Treatment Approach. The WJG Press and Baishideng, 2008.