Library of Congress. Congressional Research Service & ProQuest (Firm). (1980). Summary of Hearings Concerning "The Regulation and Monitoring of Toxic Chemical Discharges Under the Federal Water Pollution Control Act". [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Summary of Hearings Concerning "The Regulation and Monitoring of Toxic Chemical Discharges Under the Federal Water Pollution Control Act". [Place of publication not identified]: [publisher not identified], 1980.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Summary of Hearings Concerning "The Regulation and Monitoring of Toxic Chemical Discharges Under the Federal Water Pollution Control Act". [publisher not identified], 1980.