Hoek, E., & Brown, E. T. (1982). Unterground excavations in rock (Rev. and repr.). Inst. of Mining and Metallurgy.
Chicago Style (17th ed.) CitationHoek, Evert, and Edwin T. Brown. Unterground Excavations in Rock. Rev. and repr. London: Inst. of Mining and Metallurgy, 1982.
MLA (9th ed.) CitationHoek, Evert, and Edwin T. Brown. Unterground Excavations in Rock. Rev. and repr. Inst. of Mining and Metallurgy, 1982.
Warning: These citations may not always be 100% accurate.