Yu, J., East, J., & Kaltenbach, T. (2016). Surveillance of patients with inflammatory bowel disease. Elsevier.
芝加哥风格引文Yu, J., J. East, 与 T. Kaltenbach. Surveillance of Patients with Inflammatory Bowel Disease. Elsevier, 2016.
MLA引文Yu, J., et al. Surveillance of Patients with Inflammatory Bowel Disease. Elsevier, 2016.
警告：这些引文格式不一定是100％准确.