APA (7th ed.) Citation

Du, S., Wu, G., Zhao, Y., & Ma, L. Re-orientation of principal stresses during tunnel excavation: Model development and support strategy. Elsevier.

Chicago Style (17th ed.) Citation

Du, Shaohua, Genshui Wu, Yaqian Zhao, and Liyao Ma. Re-orientation of Principal Stresses During Tunnel Excavation: Model Development and Support Strategy. Elsevier.

MLA (9th ed.) Citation

Du, Shaohua, et al. Re-orientation of Principal Stresses During Tunnel Excavation: Model Development and Support Strategy. Elsevier.

Warning: These citations may not always be 100% accurate.