High-speed ground transportation; extension. Hearings, Ninetieth Congress, second session, on H.R. 16024 ... June 12, 13, 1968

Chicago citation style
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics. High-speed ground transportation; extension. Hearings, Ninetieth Congress, second session, on H.R. 16024 ... June 12, 13, 1968. 1968. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394853. (Accessed December 10, 2018.)
APA citation style
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics, (1968) High-speed ground transportation; extension. Hearings, Ninetieth Congress, second session, on H.R. 16024 ... June 12, 13, 1968. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394853
MLA citation style
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011394853>.
Note: These citations are programmatically generated and may be incomplete.