APA (7th ed.) Citation

Coffin, D. L., Brietkrietz, A., & McMurtrey, R. G. (1971). Surficial geology and water resources of the Tobacco and upper Stillwater River valleys, northwestern Montana. Montana College of Mineral Science and Technology.

Chicago Style (17th ed.) Citation

Coffin, Donald L., Alex Brietkrietz, and R. G. McMurtrey. Surficial Geology and Water Resources of the Tobacco and Upper Stillwater River Valleys, Northwestern Montana. Butte: Montana College of Mineral Science and Technology, 1971.

MLA (9th ed.) Citation

Coffin, Donald L., et al. Surficial Geology and Water Resources of the Tobacco and Upper Stillwater River Valleys, Northwestern Montana. Montana College of Mineral Science and Technology, 1971.