United States. Congress. House. Committee on Oversight and Government Reform & ProQuest (Firm). (2008). The Montreal Protocol and global warming: Hearing before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Tenth Congress, first session, May 23, 2007. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Oversight and Government Reform and ProQuest (Firm). The Montreal Protocol and Global Warming: Hearing Before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Tenth Congress, First Session, May 23, 2007. Washington: U.S. G.P.O., 2008.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Oversight and Government Reform and ProQuest (Firm). The Montreal Protocol and Global Warming: Hearing Before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Tenth Congress, First Session, May 23, 2007. U.S. G.P.O., 2008.