Gaya APA

Liu, J. et al (2018). Explorative Application of Peck Formula and Its Modified Versions in Surface Subsidence Prediction Caused by Quasi-Rectangular Tunnel Construction . Shanghai: Springer.

Gaya MLA

Liu, Jun.. et al. "Explorative Application of Peck Formula and Its Modified Versions in Surface Subsidence Prediction Caused by Quasi-Rectangular Tunnel Construction". Shanghai: Springer, 2018. Text.