Cita APA (7a ed.)

Xu, X., Zhu, H., & Yin, J. (2015). Esophageal ulcer induced by ibuprofen tablets. KeAi Communications Co., Ltd.

Cita Chicago Style (17a ed.)

Xu, Xiao-Ling, Hai-Hang Zhu, y Jian Yin. Esophageal Ulcer Induced by Ibuprofen Tablets. KeAi Communications Co., Ltd, 2015.

Cita MLA (8a ed.)

Xu, Xiao-Ling, et al. Esophageal Ulcer Induced by Ibuprofen Tablets. KeAi Communications Co., Ltd, 2015.