APA (7th ed.) Citation

Wyllie, D. C., Mah, C. W., & Hoek, E. (2004). Rock slope engineering: Civil and mining (4th ed.). Spon Press.

Chicago Style (17th ed.) Citation

Wyllie, Duncan C., Christopher W. Mah, and Evert Hoek. Rock Slope Engineering: Civil and Mining. 4th ed. London ; New York: Spon Press, 2004.

MLA (9th ed.) Citation

Wyllie, Duncan C., et al. Rock Slope Engineering: Civil and Mining. 4th ed. Spon Press, 2004.