Oliver, H. W., & Christiansen, R. L. (1998). Locations, descriptions, densities, and magnetic susceptibilities of rock samples collected for analyses of gravity and aeromagnetic anomalies in Yellowstone National Park, Wyoming, Idaho, and Montana. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationOliver, Howard W., and Robert L. Christiansen. Locations, Descriptions, Densities, and Magnetic Susceptibilities of Rock Samples Collected for Analyses of Gravity and Aeromagnetic Anomalies in Yellowstone National Park, Wyoming, Idaho, and Montana. Menlo Park, California: U.S. Department of the Interior, U.S. Geological Survey, 1998.
MLA (9th ed.) CitationOliver, Howard W., and Robert L. Christiansen. Locations, Descriptions, Densities, and Magnetic Susceptibilities of Rock Samples Collected for Analyses of Gravity and Aeromagnetic Anomalies in Yellowstone National Park, Wyoming, Idaho, and Montana. U.S. Department of the Interior, U.S. Geological Survey, 1998.