Howland, A. L. (1955). Chromite deposits in Central part Stillwater complex, Sweet Grass County, Montana. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationHowland, A. L. Chromite Deposits in Central Part Stillwater Complex, Sweet Grass County, Montana. Washington, D.C.: United States Department of the Interior, Geological Survey, 1955.
MLA (9th ed.) CitationHowland, A. L. Chromite Deposits in Central Part Stillwater Complex, Sweet Grass County, Montana. United States Department of the Interior, Geological Survey, 1955.
Warning: These citations may not always be 100% accurate.