United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs. (1974). Gorgas Memorial Institute of Tropical and Preventive Medicine: Hearing, Ninety-third Congress, second session, March 13, 1974. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs. Gorgas Memorial Institute of Tropical and Preventive Medicine: Hearing, Ninety-third Congress, Second Session, March 13, 1974. Washington, D.C.: U.S. G.P.O., 1974.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs. Gorgas Memorial Institute of Tropical and Preventive Medicine: Hearing, Ninety-third Congress, Second Session, March 13, 1974. U.S. G.P.O., 1974.