APA (7th ed.) Citation

United States. Department of Health, Education, and Welfare, & ProQuest (Firm). (1966). Fourth report of the Secretary of Health, Education, and Welfare to the United States Congress pursuant to Public Law 88-206 the Clean Air Act. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of Health, Education, and Welfare, and ProQuest (Firm). Fourth Report of the Secretary of Health, Education, and Welfare to the United States Congress Pursuant to Public Law 88-206 the Clean Air Act. Washington: [publisher not identified], 1966.

MLA (9th ed.) Citation

United States. Department of Health, Education, and Welfare, and ProQuest (Firm). Fourth Report of the Secretary of Health, Education, and Welfare to the United States Congress Pursuant to Public Law 88-206 the Clean Air Act. [publisher not identified], 1966.