APA (7th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. (2010). Policy options for reducing greenhouse gas emissions: Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, first session ... December 2, 2009. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Policy Options for Reducing Greenhouse Gas Emissions: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, First Session ... December 2, 2009. Washington: U.S. G.P.O., 2010.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Policy Options for Reducing Greenhouse Gas Emissions: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, First Session ... December 2, 2009. U.S. G.P.O., 2010.