Gaya APA

Qin, T. et al (2018). Ground Penetrating Radar Inspection Experiment on a shield Tunnel Segment and the Backfill Grouting . Singapore: Springer.

Gaya MLA

Qin, Tan.. et al. "Ground Penetrating Radar Inspection Experiment on a shield Tunnel Segment and the Backfill Grouting". Singapore: Springer, 2018. Text.