Williams, J. R. (1965). Ground water in permafrost regions: An annotated bibliography. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationWilliams, John R. Ground Water in Permafrost Regions: An Annotated Bibliography. Washington, D.C.: United States Department of the Interior, Geological Survey, 1965.
MLA (9th ed.) CitationWilliams, John R. Ground Water in Permafrost Regions: An Annotated Bibliography. United States Department of the Interior, Geological Survey, 1965.
Warning: These citations may not always be 100% accurate.