United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Public Health and Welfare & ProQuest (Firm). (1968). Electronic Products Radiation Control: Hearings before the United States House Committee on Interstate and Foreign Commerce, Subcommittee on Public Health and Welfare, Ninetieth Congress, second session, on Feb. 1, 1968. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Public Health and Welfare and ProQuest (Firm). Electronic Products Radiation Control: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Subcommittee on Public Health and Welfare, Ninetieth Congress, Second Session, on Feb. 1, 1968. Washington: U.S. G.P.O., 1968.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Public Health and Welfare and ProQuest (Firm). Electronic Products Radiation Control: Hearings Before the United States House Committee on Interstate and Foreign Commerce, Subcommittee on Public Health and Welfare, Ninetieth Congress, Second Session, on Feb. 1, 1968. U.S. G.P.O., 1968.