Wyllie, D. C. (2015). Rock fall engineering. CRC Press.
Chicago Style (17th ed.) CitationWyllie, Duncan C. Rock Fall Engineering. Boca Raton, Florida: CRC Press, 2015.
MLA (9th ed.) CitationWyllie, Duncan C. Rock Fall Engineering. CRC Press, 2015.
Warning: These citations may not always be 100% accurate.