United States. Congress. Senate. Committee on Energy and Natural Resources. (2010). Clean energy research and development: Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, second session, to receive testimony on the research, development, priorities, and imperatives needed to meet the medium and long-term challenges associated with climate change, January 21, 2010. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Clean Energy Research and Development: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, Second Session, to Receive Testimony on the Research, Development, Priorities, and Imperatives Needed to Meet the Medium and Long-term Challenges Associated with Climate Change, January 21, 2010. Washington: U.S. G.P.O., 2010.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Clean Energy Research and Development: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, Second Session, to Receive Testimony on the Research, Development, Priorities, and Imperatives Needed to Meet the Medium and Long-term Challenges Associated with Climate Change, January 21, 2010. U.S. G.P.O., 2010.