Gaya APA

Wyllie, Duncan C., Mah, Christopher W.. (2004). ROCK SLOPE ENGINEERING: Civil and Mining (4th edition). : Spon Press.

Gaya Chicago

Wyllie, Duncan C., Mah, Christopher W.. ROCK SLOPE ENGINEERING: Civil and Mining. 4th edition : Spon Press, 2004. Text.

Gaya MLA

Wyllie, Duncan C., Mah, Christopher W.. ROCK SLOPE ENGINEERING: Civil and Mining. 4th edition : Spon Press, 2004. Text.

Gaya Turabian

Wyllie, Duncan C., Mah, Christopher W.. ROCK SLOPE ENGINEERING: Civil and Mining. 4th edition : Spon Press, 2004. Print.