APA način citiranja

Liu, Q., Yin, Z., Ke, N., Chen, X., Chen, L., Fang, J., . . . Pi, L. (2014). Incidence of Retinopathy of Prematurity in Southwestern China and Analysis of Risk Factors. International Scientific Literature, Inc.

Čikaški stil citiranja

Liu, Qing, et al. Incidence of Retinopathy of Prematurity in Southwestern China and Analysis of Risk Factors. International Scientific Literature, Inc, 2014.

MLA način citiranja

Liu, Qing, et al. Incidence of Retinopathy of Prematurity in Southwestern China and Analysis of Risk Factors. International Scientific Literature, Inc, 2014.