Library of Congress. Science Policy Research Division, ProQuest (Firm), United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy, & Rothberg, P. F. (1973). Energy from oil shale: Technical, environmental, economic, legislative, and policy aspects of an undeveloped energy source. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationLibrary of Congress. Science Policy Research Division, ProQuest (Firm), United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy, and Paul F. Rothberg. Energy from Oil Shale: Technical, Environmental, Economic, Legislative, and Policy Aspects of an Undeveloped Energy Source. Washington: U.S. Govt. Print. Off, 1973.
MLA (9th ed.) CitationLibrary of Congress. Science Policy Research Division, et al. Energy from Oil Shale: Technical, Environmental, Economic, Legislative, and Policy Aspects of an Undeveloped Energy Source. U.S. Govt. Print. Off, 1973.