Craddock, W. H., Warwick, P. D., & Corum, M. D. (2012). Geologic framework for the national assessment of carbon dioxide storage resources: Powder River Basin, Wyoming, Montana, South Dakota, and Nebraska. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationCraddock, William H., Peter D. Warwick, and Margo D. Corum. Geologic Framework for the National Assessment of Carbon Dioxide Storage Resources: Powder River Basin, Wyoming, Montana, South Dakota, and Nebraska. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2012.
MLA (9th ed.) CitationCraddock, William H., et al. Geologic Framework for the National Assessment of Carbon Dioxide Storage Resources: Powder River Basin, Wyoming, Montana, South Dakota, and Nebraska. U.S. Department of the Interior, U.S. Geological Survey, 2012.