United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Legislative Branch. (2007). Progress of construction of the Capitol Visitor Center, 2006: Hearings before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Ninth Congress, second session, special hearings February 15 ..., March 15 ..., April 27 ..., May 24 ..., June 28 ..., August 2 ..., September 21 ..., November 15, 2006, Washington, DC. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Appropriations. Subcommittee on the Legislative Branch. Progress of Construction of the Capitol Visitor Center, 2006: Hearings Before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Ninth Congress, Second Session, Special Hearings February 15 ..., March 15 ..., April 27 ..., May 24 ..., June 28 ..., August 2 ..., September 21 ..., November 15, 2006, Washington, DC. Washington: U.S. Government Printing Office, 2007.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Appropriations. Subcommittee on the Legislative Branch. Progress of Construction of the Capitol Visitor Center, 2006: Hearings Before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Ninth Congress, Second Session, Special Hearings February 15 ..., March 15 ..., April 27 ..., May 24 ..., June 28 ..., August 2 ..., September 21 ..., November 15, 2006, Washington, DC. U.S. Government Printing Office, 2007.