MLA

Ji, Ning, and Jinkun Liu. Boundary Control of Flexible Three-dimensional Euler-bernoulli Beams. Singapore: Springer Singapore Pte. Limited, 2022.

APA

Ji, N., & Liu, J. (2022). Boundary Control of Flexible Three-Dimensional Euler-Bernoulli Beams. Singapore: Springer Singapore Pte. Limited.

Chicago

Ji, Ning., and Jinkun Liu. Boundary Control of Flexible Three-Dimensional Euler-Bernoulli Beams. Singapore: Springer Singapore Pte. Limited, 2022.