MLA

Zhaoguo, Li, Wu Qing, and Xing Yurui. Key Concepts In Traditional Chinese Medicine Ii. Springer Singapore, 2021.

APA

Zhaoguo, L., Qing, W., & Yurui, X. (2021). Key Concepts in Traditional Chinese Medicine II. Springer Singapore.

Chicago

Zhaoguo, Li, Wu Qing, and Xing Yurui. Key Concepts In Traditional Chinese Medicine II. : Springer Singapore, 2021.