MLA

Zhu, Hanhua, et al. Controlling Differential Settlement of Highway Soft Soil Subgrade. Springer Singapore, 2019.

APA

Zhu, H., Chen, M., Wu, Z., & Zhao, Y. (2019). Controlling Differential Settlement of Highway Soft Soil Subgrade. Springer Singapore.

Chicago

Zhu, Hanhua, Mengchong Chen, Zhijun Wu, and Yongli Zhao. Controlling Differential Settlement of Highway Soft Soil Subgrade. : Springer Singapore, 2019.