Hack, J. T. (1965). Postglacial drainage evolution and stream geometry in the Ontonagon area, Michigan. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationHack, John T. Postglacial Drainage Evolution and Stream Geometry in the Ontonagon Area, Michigan. Washington: United States Department of the Interior, Geological Survey, 1965.
MLA (9th ed.) CitationHack, John T. Postglacial Drainage Evolution and Stream Geometry in the Ontonagon Area, Michigan. United States Department of the Interior, Geological Survey, 1965.
Warning: These citations may not always be 100% accurate.