Cita APA

Guan, H., Wang, H., Du, K., Zhao, J., Boswell, M., Shi, Y., & Qian, Y. (2018). The Effect of Providing Free Eyeglasses on Children’s Mental Health Outcomes in China: A Cluster-Randomized Controlled Trial. Int J Environ Res Public Health.

Chicago Style Citation

Guan, Hongyu, Huan Wang, Kang Du, Jin Zhao, Matthew Boswell, Yaojiang Shi, i Yiwei Qian. "The Effect of Providing Free Eyeglasses On Children’s Mental Health Outcomes in China: A Cluster-Randomized Controlled Trial." Int J Environ Res Public Health 2018.

Cita MLA

Guan, Hongyu, et al. "The Effect of Providing Free Eyeglasses On Children’s Mental Health Outcomes in China: A Cluster-Randomized Controlled Trial." Int J Environ Res Public Health 2018.