United States. Congress. House. Committee on Energy and Commerce. (2004). Blackout 2003: How did it happen and why? : hearing before the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, first session, September 3 and September 4, 2003. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Blackout 2003: How Did It Happen and Why? : Hearing Before the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, First Session, September 3 and September 4, 2003. Washington: U.S. G.P.O., 2004.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Blackout 2003: How Did It Happen and Why? : Hearing Before the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, First Session, September 3 and September 4, 2003. U.S. G.P.O., 2004.