Gaya APA

Liu, X. et al (2018). Centrifuge Investigation into the Effect of New Shield Tunneling on an Existing Overlying Large-Diameter Tunnel . Shanghai: Springer.

Gaya MLA

Liu, Xiao-Guang.. et al. "Centrifuge Investigation into the Effect of New Shield Tunneling on an Existing Overlying Large-Diameter Tunnel". Shanghai: Springer, 2018. Text.