एपीए उद्धरण

Fichtner-Feigl, S., Strober, W., Geissler, E. K., & Schlitt, H. (2008). Cytokines Mediating the Induction of Chronic Colitis and Colitis-Associated Fibrosis.

शिकागो स्टाइल उद्धरण

Fichtner-Feigl, Stefan, Warren Strober, Edward K. Geissler, और Hans-Jürgen Schlitt. Cytokines Mediating the Induction of Chronic Colitis and Colitis-Associated Fibrosis. 2008.

एमएलए उद्धरण

Fichtner-Feigl, Stefan, Warren Strober, Edward K. Geissler, और Hans-Jürgen Schlitt. Cytokines Mediating the Induction of Chronic Colitis and Colitis-Associated Fibrosis. 2008.