MLA

Liu, and Jinkun Liu. Pde Modeling and Boundary Control for Flexible Mechanical System. Springer Singapore, 2020.

APA

Liu, L., & Liu, J. (2020). PDE Modeling and Boundary Control for Flexible Mechanical System. Springer Singapore.

Chicago

Liu, and Jinkun Liu. PDE Modeling and Boundary Control for Flexible Mechanical System. : Springer Singapore, 2020.