APA (7th ed.) Citation

Wang, Y. X., & Jonas, J. B. (2013). Pupil size: The Beijing Eye Study. Acta ophthalmologica, 91(2), .

Chicago Style (17th ed.) Citation

Wang, Ya Xing, and Jost B. Jonas. "Pupil Size: The Beijing Eye Study." Acta Ophthalmologica 91, no. 2 (2013).

MLA (9th ed.) Citation

Wang, Ya Xing, and Jost B. Jonas. "Pupil Size: The Beijing Eye Study." Acta Ophthalmologica, vol. 91, no. 2, 2013.