APA-Zitierstil (7. Ausg.)

Hoek, E., & Bray, J. (1977). Rock slope engineering (Rev. 2. ed.). Inst. of Mining and Metallurgy.

Chicago-Zitierstil (17. Ausg.)

Hoek, Evert, und John Bray. Rock Slope Engineering. Rev. 2. ed. London: Inst. of Mining and Metallurgy, 1977.

MLA-Zitierstil (9. Ausg.)

Hoek, Evert, und John Bray. Rock Slope Engineering. Rev. 2. ed. Inst. of Mining and Metallurgy, 1977.