APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Facilities and Modernization & ProQuest (Firm). (1966). Zip Code System in the U.S. Postal Service: Hearings before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Facilities and Modernization, Eighty-Ninth Congress, second session, on May 3, 4, 11, 19, 1966. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Facilities and Modernization and ProQuest (Firm). Zip Code System in the U.S. Postal Service: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Facilities and Modernization, Eighty-Ninth Congress, Second Session, on May 3, 4, 11, 19, 1966. Washington: U.S. G.P.O., 1966.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Facilities and Modernization and ProQuest (Firm). Zip Code System in the U.S. Postal Service: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Facilities and Modernization, Eighty-Ninth Congress, Second Session, on May 3, 4, 11, 19, 1966. U.S. G.P.O., 1966.