United States. Congress. Senate. Committee on the Judiciary. (2010). Advancing freedom of information in the new era of responsibility: Hearing before the Committee on the Judiciary, United States Senate, One Hundred Eleventh Congress, first session, September 30, 2009. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Advancing Freedom of Information in the New Era of Responsibility: Hearing Before the Committee on the Judiciary, United States Senate, One Hundred Eleventh Congress, First Session, September 30, 2009. Washington: U.S. G.P.O., 2010.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Advancing Freedom of Information in the New Era of Responsibility: Hearing Before the Committee on the Judiciary, United States Senate, One Hundred Eleventh Congress, First Session, September 30, 2009. U.S. G.P.O., 2010.