Gaya APA

Liu, N. et al (2019). Characteristics of Excavation-Induced Deformatiion Associated with Different Propped Retaining Walls in Soft Soil . Switzerland: Springer.

Gaya MLA

Liu, Nian-wu. et al. "Characteristics of Excavation-Induced Deformatiion Associated with Different Propped Retaining Walls in Soft Soil". Switzerland: Springer, 2019. Text.