United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Green Jobs and the New Economy. (2014). Green jobs and trade: Hearing before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, first session, February 15, 2011. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Green Jobs and the New Economy. Green Jobs and Trade: Hearing Before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, First Session, February 15, 2011. Washington: U.S. Government Printing Office, 2014.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Green Jobs and the New Economy. Green Jobs and Trade: Hearing Before the Subcommittee on Green Jobs and the New Economy of the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, First Session, February 15, 2011. U.S. Government Printing Office, 2014.