APA (7th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works & ProQuest (Firm). (1993). Environmental aspects of the North American Free Trade Agreement: Hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, March 16, 1993. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works and ProQuest (Firm). Environmental Aspects of the North American Free Trade Agreement: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, First Session, March 16, 1993. Washington: U.S. G.P.O., 1993.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works and ProQuest (Firm). Environmental Aspects of the North American Free Trade Agreement: Hearing Before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, First Session, March 16, 1993. U.S. G.P.O., 1993.