United States. Congress. Senate. Committee on Commerce, Science, and Transportation. (2012). Oversight of the National Football League (NFL) retirement system: Hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, first session, September 18, 2007. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Oversight of the National Football League (NFL) Retirement System: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, First Session, September 18, 2007. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Oversight of the National Football League (NFL) Retirement System: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, First Session, September 18, 2007. U.S. G.P.O., 2012.