Roger Smith. (1999). Encyclopaedia of geology. Fitzroy Dearborn pub.
Chicago Edition CitationRoger Smith. Encyclopaedia of Geology. London: Fitzroy Dearborn pub, 1999.
MLA Edition CitationRoger Smith. Encyclopaedia of Geology. Fitzroy Dearborn pub, 1999.
Warning: These citations may not always be 100% accurate.