APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service & ProQuest (Firm). (1961). Postal Rate Revision: Hearings before the United States House Committee on Post Office and Civil Service, Eighty-Seventh Congress, first session, on July 13, 1961. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service and ProQuest (Firm). Postal Rate Revision: Hearings Before the United States House Committee on Post Office and Civil Service, Eighty-Seventh Congress, First Session, on July 13, 1961. Washington: U.S. G.P.O., 1961.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service and ProQuest (Firm). Postal Rate Revision: Hearings Before the United States House Committee on Post Office and Civil Service, Eighty-Seventh Congress, First Session, on July 13, 1961. U.S. G.P.O., 1961.