Citação norma APA

Niu, X., Yu, B., Wang, Y., Han, Z., Liu, S., He, C., . . . Wu, W. (2013). Risk factors for proton pump inhibitor refractoriness in Chinese patients with non-erosive reflux disease. Baishideng Publishing Group Co., Limited.

Citação norma Chicago

Niu, Xiao-Ping, Bao-Ping Yu, Yun-Dong Wang, Zhen Han, Shao-Fen Liu, Chi-Yi He, Guo-Zheng Zhang, and Wan-Chun Wu. Risk Factors for Proton Pump Inhibitor Refractoriness in Chinese Patients With Non-erosive Reflux Disease. Baishideng Publishing Group Co., Limited, 2013.

Citação norma MLA

Niu, Xiao-Ping, et al. Risk Factors for Proton Pump Inhibitor Refractoriness in Chinese Patients With Non-erosive Reflux Disease. Baishideng Publishing Group Co., Limited, 2013.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.