APA (7th ed.) Citation

United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics & ProQuest (Firm). (1968). Railroad Passenger Train Service: Hearings before the United States House Committee on Interstate and Foreign Commerce, Subcommittee on Transportation and Aeronautics, Ninetieth Congress, second session, on July 8, 9, 1968. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics and ProQuest (Firm). Railroad Passenger Train Service: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Subcommittee on Transportation and Aeronautics, Ninetieth Congress, Second Session, on July 8, 9, 1968. Washington: U.S. G.P.O., 1968.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics and ProQuest (Firm). Railroad Passenger Train Service: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Subcommittee on Transportation and Aeronautics, Ninetieth Congress, Second Session, on July 8, 9, 1968. U.S. G.P.O., 1968.