APA aipamena

Yu, J., East, J., & Kaltenbach, T. (2016). Surveillance of patients with inflammatory bowel disease. Elsevier.

Chicago Style aipamena

Yu, J., J. East, and T. Kaltenbach. Surveillance of Patients with Inflammatory Bowel Disease. Elsevier, 2016.

MLA aipamena

Yu, J., et al. Surveillance of Patients with Inflammatory Bowel Disease. Elsevier, 2016.