APA (7th ed.) Citation

Flawn, P. T. (1970). Environmental geology: Conservation, land-use planning, and resource management. Harper & Row Publishers.

Chicago Style (17th ed.) Citation

Flawn, Peter T. Environmental Geology: Conservation, Land-use Planning, and Resource Management. New York, Evanston and London: Harper & Row Publishers, 1970.

MLA (9th ed.) Citation

Flawn, Peter T. Environmental Geology: Conservation, Land-use Planning, and Resource Management. Harper & Row Publishers, 1970.