United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Operations & ProQuest (Firm). (1960). Circulation of Obscene and Pornographic Material: Hearings before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Operations, Eighty-Sixth Congress, second session, on May 27, 1960. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Operations and ProQuest (Firm). Circulation of Obscene and Pornographic Material: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Operations, Eighty-Sixth Congress, Second Session, on May 27, 1960. Washington: U.S. G.P.O., 1960.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Operations and ProQuest (Firm). Circulation of Obscene and Pornographic Material: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Operations, Eighty-Sixth Congress, Second Session, on May 27, 1960. U.S. G.P.O., 1960.