Klein, T. L. (1997). Mineral resource assessment of the U.S. portion of the International Falls 1° x 2° quadrangle, northern Minnesota. United States Government Printing Office.
Chicago Style (17th ed.) CitationKlein, T. L. Mineral Resource Assessment of the U.S. Portion of the International Falls 1° X 2° Quadrangle, Northern Minnesota. Washington: United States Government Printing Office, 1997.
MLA (9th ed.) CitationKlein, T. L. Mineral Resource Assessment of the U.S. Portion of the International Falls 1° X 2° Quadrangle, Northern Minnesota. United States Government Printing Office, 1997.
Warning: These citations may not always be 100% accurate.