Kent, B. H., Weaver, J. N., & Roberts, S. B. (1988). Geology and resource appraisal of the Felix coal deposit, Powder River Basin, Wyoming: A research project with the People's Republic of China. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationKent, Bion H., Jean N. Weaver, and Stephen B. Roberts. Geology and Resource Appraisal of the Felix Coal Deposit, Powder River Basin, Wyoming: A Research Project with the People's Republic of China. [Reston, Va.]: Department of the Interior, U.S. Geological Survey, 1988.
MLA (9th ed.) CitationKent, Bion H., et al. Geology and Resource Appraisal of the Felix Coal Deposit, Powder River Basin, Wyoming: A Research Project with the People's Republic of China. Department of the Interior, U.S. Geological Survey, 1988.