United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Operations, Safety, and Security. (2013). The state of the airline industry and the potential impact of a Delta/Northwest merger: Hearing before the Subcommittee on Aviation Operations, Safety, and Security of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, second session, May 7, 2008. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Operations, Safety, and Security. The State of the Airline Industry and the Potential Impact of a Delta/Northwest Merger: Hearing Before the Subcommittee on Aviation Operations, Safety, and Security of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, Second Session, May 7, 2008. Washington: U.S. Government Printing Office, 2013.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Operations, Safety, and Security. The State of the Airline Industry and the Potential Impact of a Delta/Northwest Merger: Hearing Before the Subcommittee on Aviation Operations, Safety, and Security of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, Second Session, May 7, 2008. U.S. Government Printing Office, 2013.