Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Wyllie, Duncan C., i Christopher W. Mah. Rock Slope Engineering: Civil and Mining. 4a. ed. Londres: Spon Press, 2004.

Cita MLA (9th ed.)

Wyllie, Duncan C., i Christopher W. Mah. Rock Slope Engineering: Civil and Mining. 4a. ed. Spon Press, 2004.