APA (7th ed.) Citation

Sun, X., zhang, X., Qu, J., & Tian, L. (2016). Repeatability and Reproducibility of Noninvasive Keratograph 5M Measurements in Patients with Dry Eye Disease. Journal of ophthalmology, 2016(2016), 1-6. https://doi.org/10.1155/2016/8013621

Chicago Style (17th ed.) Citation

Sun, Xu-guang, Xiao-yu zhang, Jing-hao Qu, and Lei Tian. "Repeatability and Reproducibility of Noninvasive Keratograph 5M Measurements in Patients with Dry Eye Disease." Journal of Ophthalmology 2016, no. 2016 (2016): 1-6. https://doi.org/10.1155/2016/8013621.

MLA (9th ed.) Citation

Sun, Xu-guang, et al. "Repeatability and Reproducibility of Noninvasive Keratograph 5M Measurements in Patients with Dry Eye Disease." Journal of Ophthalmology, vol. 2016, no. 2016, 2016, pp. 1-6, https://doi.org/10.1155/2016/8013621.