MLA

Wang, Yanzhong. The Development of Security and Whole Care System for the Aged In China. Springer Singapore, 2018.

APA

Wang, Y. (2018). The Development of Security and Whole Care System for the Aged in China. Springer Singapore.

Chicago

Wang, Yanzhong The Development of Security and Whole Care System for the Aged In China. : Springer Singapore, 2018.