Gaya APA

Cheng, Y., Lau, C. (2014). Slope Stability Analysis and Stabilization: New Methods and Insight (2nd Edition). USA: CRC Press.

Gaya MLA

Cheng, Y.M.., Lau, C.K.. "Slope Stability Analysis and Stabilization: New Methods and Insight". 2nd Edition USA: CRC Press, 2014. Text.