Weaver, L. K., Pierce, H. F., & Jirik, C. J. (1972). Offshore petroleum studies: Composition of the offshore U.S. petroleum industry and estimated costs of producing petroleum in the Gulf of Mexico. U.S. Bureau of Mines [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.].
Chicago Style (17th ed.) CitationWeaver, Lewis Kenneth, H. F. Pierce, and C. J. Jirik. Offshore Petroleum Studies: Composition of the Offshore U.S. Petroleum Industry and Estimated Costs of Producing Petroleum in the Gulf of Mexico. [Washington]: U.S. Bureau of Mines [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.], 1972.
MLA (9th ed.) CitationWeaver, Lewis Kenneth, et al. Offshore Petroleum Studies: Composition of the Offshore U.S. Petroleum Industry and Estimated Costs of Producing Petroleum in the Gulf of Mexico. U.S. Bureau of Mines [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.], 1972.