APA način citiranja

Cheng, H., Sitrin, M. D., Satchidanand, S. K., & Novak, J. M. (2007). Colonic squamous cell carcinoma in ulcerative colitis: Report of a case and review of the literature. Pulsus Group Inc.

Čikaški stil citiranja

Cheng, Huilan, Michael D. Sitrin, Sateesh K. Satchidanand, i Jan M. Novak. Colonic Squamous Cell Carcinoma in Ulcerative Colitis: Report of a Case and Review of the Literature. Pulsus Group Inc, 2007.

MLA način citiranja

Cheng, Huilan, Michael D. Sitrin, Sateesh K. Satchidanand, i Jan M. Novak. Colonic Squamous Cell Carcinoma in Ulcerative Colitis: Report of a Case and Review of the Literature. Pulsus Group Inc, 2007.