APA (7th ed.) Citation

Williams, J. R. (1970). Ground water in the permafrost regions of Alaska. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Williams, John R. Ground Water in the Permafrost Regions of Alaska. Washington: United States Department of the Interior, Geological Survey, 1970.

MLA (9th ed.) Citation

Williams, John R. Ground Water in the Permafrost Regions of Alaska. United States Department of the Interior, Geological Survey, 1970.

Warning: These citations may not always be 100% accurate.