MLA

Zheng, and Keming Li. New Theory and Design of Ellipsoidal Heads for Pressure Vessels. Springer Singapore, 2021.

APA

Zheng, Z., & Li, K. (2021). New Theory and Design of Ellipsoidal Heads for Pressure Vessels. Springer Singapore.

Chicago

Zheng, and Keming Li. New Theory and Design of Ellipsoidal Heads for Pressure Vessels. : Springer Singapore, 2021.