APA-viite

Guagnozzi, D., & Lucendo, A. J. (2012). Colorectal cancer surveillance in patients with inflammatory bowel disease: What is new? Baishideng Publishing Group Co., Limited.

Chicago-tyylinen lähdeviittaus

Guagnozzi, Danila, ja Alfredo J. Lucendo. Colorectal Cancer Surveillance in Patients With Inflammatory Bowel Disease: What Is New? Baishideng Publishing Group Co., Limited, 2012.

MLA-viite

Guagnozzi, Danila, ja Alfredo J. Lucendo. Colorectal Cancer Surveillance in Patients With Inflammatory Bowel Disease: What Is New? Baishideng Publishing Group Co., Limited, 2012.

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