United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials, & ProQuest (Firm). (1985). Computer security policies: Hearing before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science and Technology, House of Representatives, Ninety-ninth Congress, first session, June 27, June 27, 1985. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials, and ProQuest (Firm). Computer Security Policies: Hearing Before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science and Technology, House of Representatives, Ninety-ninth Congress, First Session, June 27, June 27, 1985. Washington: U.S. G.P.O., 1985.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials, and ProQuest (Firm). Computer Security Policies: Hearing Before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science and Technology, House of Representatives, Ninety-ninth Congress, First Session, June 27, June 27, 1985. U.S. G.P.O., 1985.