APA (7th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. (2013). Natural gas resources: Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Thirteenth Congress, first session, to explore opportunities and challenges associated with America's natural gas resources, February 12, 2013. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Natural Gas Resources: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Thirteenth Congress, First Session, to Explore Opportunities and Challenges Associated with America's Natural Gas Resources, February 12, 2013. Washington: U.S. G.P.O., 2013.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Natural Gas Resources: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Thirteenth Congress, First Session, to Explore Opportunities and Challenges Associated with America's Natural Gas Resources, February 12, 2013. U.S. G.P.O., 2013.