APA (7th ed.) Citation

Zhang, Y., Xu, L., Zhang, L., Yang, H., Wang, Y. X., & Jonas, J. B. (2013). Ophthalmoscopic assessment of the retinal nerve fiber layer. The Beijing Eye Study. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Zhang, Yaqin, Liang Xu, Li Zhang, Hua Yang, Ya Xing Wang, and Jost B. Jonas. Ophthalmoscopic Assessment of the Retinal Nerve Fiber Layer. The Beijing Eye Study. Public Library of Science (PLoS), 2013.

MLA (8th ed.) Citation

Zhang, Yaqin, et al. Ophthalmoscopic Assessment of the Retinal Nerve Fiber Layer. The Beijing Eye Study. Public Library of Science (PLoS), 2013.