APA (7th ed.) Citation

United States. Congress. House. Committee on Science & ProQuest (Firm). (2006). Research on environmental and safety impacts of nanotechnology: What are the Federal agencies doing? : hearing before the Committee on Science, House of Representatives, One Hundred Ninth Congress, second session, September 21, 2006. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science and ProQuest (Firm). Research on Environmental and Safety Impacts of Nanotechnology: What Are the Federal Agencies Doing? : Hearing Before the Committee on Science, House of Representatives, One Hundred Ninth Congress, Second Session, September 21, 2006. Washington: U.S. G.P.O., 2006.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science and ProQuest (Firm). Research on Environmental and Safety Impacts of Nanotechnology: What Are the Federal Agencies Doing? : Hearing Before the Committee on Science, House of Representatives, One Hundred Ninth Congress, Second Session, September 21, 2006. U.S. G.P.O., 2006.