United States. Congress. Senate. Committee on Environment and Public Works. (2013). Green jobs created by global warming initiatives: Hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, first session, September 25, 2007. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Green Jobs Created by Global Warming Initiatives: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, First Session, September 25, 2007. Washington: U.S. Government Printing Office, 2013.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Green Jobs Created by Global Warming Initiatives: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, First Session, September 25, 2007. U.S. Government Printing Office, 2013.