Analysis, U. S. F. E. A. O. o. D. a., & (U.S.), N. E. I. C. (1976). Energy information in the federal government: A directory of energy sources identified by the Interagency Task Force on Energy Information. National Energy Information Center : U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationAnalysis, United States. Federal Energy Administration. Office of Data and, and National Energy Information Center (U.S.). Energy Information in the Federal Government: A Directory of Energy Sources Identified by the Interagency Task Force on Energy Information. National Energy Information Center : U.S. Govt. Print. Off., 1976.
MLA (8th ed.) CitationAnalysis, United States. Federal Energy Administration. Office of Data and, and National Energy Information Center (U.S.). Energy Information in the Federal Government: A Directory of Energy Sources Identified by the Interagency Task Force on Energy Information. National Energy Information Center : U.S. Govt. Print. Off., 1976.