APA

Congdon N., Zheng M., Sharma A., Choi K., Song Y., Zhang M., Wang M., Zhou Z., Li L., Liu X., Liu X. & Lam D. S. C. (20081222). Prevalence and determinants of spectacle nonwear among rural Chinese secondary schoolchildren: the Xichang Pediatric Refractive Error Study Report 3. : Archives of ophthalmology (Chicago, Ill. : 1960).

Chicago

Congdon Nathan, Zheng Mingwei, Sharma Abhishek, Choi Kai, Song Yue, Zhang Mingzhi, Wang Mingfei, Zhou Zhongxia, Li Liping, Liu Xueyu, Liu Xiaojian and Lam Dennis S C. 20081222. Prevalence and determinants of spectacle nonwear among rural Chinese secondary schoolchildren: the Xichang Pediatric Refractive Error Study Report 3. : Archives of ophthalmology (Chicago, Ill. : 1960).

Harvard

Congdon N., Zheng M., Sharma A., Choi K., Song Y., Zhang M., Wang M., Zhou Z., Li L., Liu X., Liu X. and Lam D. S. C. (20081222). Prevalence and determinants of spectacle nonwear among rural Chinese secondary schoolchildren: the Xichang Pediatric Refractive Error Study Report 3. : Archives of ophthalmology (Chicago, Ill. : 1960).

MLA

Congdon Nathan, Zheng Mingwei, Sharma Abhishek, Choi Kai, Song Yue, Zhang Mingzhi, Wang Mingfei, Zhou Zhongxia, Li Liping, Liu Xueyu, Liu Xiaojian and Lam Dennis S C. Prevalence and determinants of spectacle nonwear among rural Chinese secondary schoolchildren: the Xichang Pediatric Refractive Error Study Report 3. : Archives of ophthalmology (Chicago, Ill. : 1960). 20081222.