Xu, X.; Liu, D.; Zhang, Z.; Sharma, M.; Zhao, Y.
Sleep Duration and Quality in Pregnant Women: A Cross-Sectional Survey in China. Int. J. Environ. Res. Public Health 2017, 14, 817.
https://doi.org/10.3390/ijerph14070817
AMA Style
Xu X, Liu D, Zhang Z, Sharma M, Zhao Y.
Sleep Duration and Quality in Pregnant Women: A Cross-Sectional Survey in China. International Journal of Environmental Research and Public Health. 2017; 14(7):817.
https://doi.org/10.3390/ijerph14070817
Chicago/Turabian Style
Xu, Xianglong, Dengyuan Liu, Zhangyi Zhang, Manoj Sharma, and Yong Zhao.
2017. "Sleep Duration and Quality in Pregnant Women: A Cross-Sectional Survey in China" International Journal of Environmental Research and Public Health 14, no. 7: 817.
https://doi.org/10.3390/ijerph14070817
APA Style
Xu, X., Liu, D., Zhang, Z., Sharma, M., & Zhao, Y.
(2017). Sleep Duration and Quality in Pregnant Women: A Cross-Sectional Survey in China. International Journal of Environmental Research and Public Health, 14(7), 817.
https://doi.org/10.3390/ijerph14070817