APA (7th ed.) Citation

Frank, D. G., Frost, T. P., & Day, W. C. (2016). USGS mineral-resource assessment of Sagebrush focal areas in the western United States. U.S. Department of the Interior, U.S. Geological Survey, Mineral Resources Program.

Chicago Style (17th ed.) Citation

Frank, David G., Thomas P. Frost, and Warren C. Day. USGS Mineral-resource Assessment of Sagebrush Focal Areas in the Western United States. Reston, VA: U.S. Department of the Interior, U.S. Geological Survey, Mineral Resources Program, 2016.

MLA (9th ed.) Citation

Frank, David G., et al. USGS Mineral-resource Assessment of Sagebrush Focal Areas in the Western United States. U.S. Department of the Interior, U.S. Geological Survey, Mineral Resources Program, 2016.