United States. Congress. Senate. Committee on Public Works & ProQuest (Firm). (1967). Air Quality Act of 1967 amending the Clean Air Act as amended. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Public Works and ProQuest (Firm). Air Quality Act of 1967 Amending the Clean Air Act as Amended. Washington: [publisher not identified], 1967.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Public Works and ProQuest (Firm). Air Quality Act of 1967 Amending the Clean Air Act as Amended. [publisher not identified], 1967.
Warning: These citations may not always be 100% accurate.