Bell, F. (2007). Engineering Geology (2.). Butterworths -Heinemann.
Chicago Edition CitationBell, F.G. Engineering Geology. 2. Oxford: Butterworths -Heinemann, 2007.
MLA Edition CitationBell, F.G. Engineering Geology. 2. Butterworths -Heinemann, 2007.
Warning: These citations may not always be 100% accurate.