APA (7th ed.) Citation

United States. Congress. Senate. Committee on Post Office and Civil Service. Subcommittee on Postal Policy & ProQuest (Firm). (1957). Postal Policy: Hearings before the United States Senate Committee on Post Office and Civil Service, Subcommittee on Postal Policy, Eighty-Fifth Congress, first session, on Mar. 21, Apr. 10, 11, May 1, 2, 8, 9, 15, 17, 1957. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Post Office and Civil Service. Subcommittee on Postal Policy and ProQuest (Firm). Postal Policy: Hearings Before the United States Senate Committee on Post Office and Civil Service, Subcommittee on Postal Policy, Eighty-Fifth Congress, First Session, on Mar. 21, Apr. 10, 11, May 1, 2, 8, 9, 15, 17, 1957. Washington: U.S. G.P.O., 1957.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Post Office and Civil Service. Subcommittee on Postal Policy and ProQuest (Firm). Postal Policy: Hearings Before the United States Senate Committee on Post Office and Civil Service, Subcommittee on Postal Policy, Eighty-Fifth Congress, First Session, on Mar. 21, Apr. 10, 11, May 1, 2, 8, 9, 15, 17, 1957. U.S. G.P.O., 1957.