Tank, R. W. (1976). Focus on environmental geology : a collection of case histories and readings from original sources / selected and edited by Ronald Tank: A collection of case histories and readings from original sources (2nd ed.). Oxford University Press.
Chicago Style (17th ed.) CitationTank, Ronald W. Focus on Environmental Geology : A Collection of Case Histories and Readings from Original Sources / Selected and Edited by Ronald Tank: A Collection of Case Histories and Readings from Original Sources. 2nd ed. New York ; London (etc.): Oxford University Press, 1976.
MLA (9th ed.) CitationTank, Ronald W. Focus on Environmental Geology : A Collection of Case Histories and Readings from Original Sources / Selected and Edited by Ronald Tank: A Collection of Case Histories and Readings from Original Sources. 2nd ed. Oxford University Press, 1976.