United States. Congress. Senate. Committee on Public Works, ProQuest (Firm), & United States. Environmental Protection Agency. (1973). Cost of Clean Air. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Public Works, ProQuest (Firm), and United States. Environmental Protection Agency. Cost of Clean Air. Washington: [publisher not identified], 1973.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Public Works, et al. Cost of Clean Air. [publisher not identified], 1973.
Warning: These citations may not always be 100% accurate.