APA (7th ed.) Citation

Winter, T. C., Cotter, R. D., & Young, H. L. (1973). Petrography and stratigraphy of glacial drift, Mesabi-Vermilion iron range area, northeastern Minnesota. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Winter, Thomas C., R. D. Cotter, and H. L. Young. Petrography and Stratigraphy of Glacial Drift, Mesabi-Vermilion Iron Range Area, Northeastern Minnesota. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1973.

MLA (9th ed.) Citation

Winter, Thomas C., et al. Petrography and Stratigraphy of Glacial Drift, Mesabi-Vermilion Iron Range Area, Northeastern Minnesota. United States Department of the Interior, Geological Survey, 1973.