APA (7th ed.) Citation

United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics & ProQuest (Firm). (1970). Railroad safety and hazardous materials control: Hearings, Ninety-first Congress, second session .. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics and ProQuest (Firm). Railroad Safety and Hazardous Materials Control: Hearings, Ninety-first Congress, Second Session .. Washington: U.S. Govt. Print. Off, 1970.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics and ProQuest (Firm). Railroad Safety and Hazardous Materials Control: Hearings, Ninety-first Congress, Second Session .. U.S. Govt. Print. Off, 1970.