United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Governmental Efficiency and the District of Columbia. (1984). Emergency preparedness in the Washington Metropolitan Area: Hearings before the Subcommittee on Governmental Efficiency and the District of Columbia of the Committee on Governmental Affairs, United States Senate, Ninety-eighth Congress, first session, March 16 and May 18, 1983. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Governmental Efficiency and the District of Columbia. Emergency Preparedness in the Washington Metropolitan Area: Hearings Before the Subcommittee on Governmental Efficiency and the District of Columbia of the Committee on Governmental Affairs, United States Senate, Ninety-eighth Congress, First Session, March 16 and May 18, 1983. Washington: U.S. G.P.O., 1984.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Governmental Efficiency and the District of Columbia. Emergency Preparedness in the Washington Metropolitan Area: Hearings Before the Subcommittee on Governmental Efficiency and the District of Columbia of the Committee on Governmental Affairs, United States Senate, Ninety-eighth Congress, First Session, March 16 and May 18, 1983. U.S. G.P.O., 1984.