Humphreys, E. H. (2023). Limiting lead in public water supplies: An overview of the U.S. Environmental Protection Agency's regulatory actions ([Library of Congress public edition].). Congressional Research Service.
Chicago Style (17th ed.) CitationHumphreys, Elena H. Limiting Lead in Public Water Supplies: An Overview of the U.S. Environmental Protection Agency's Regulatory Actions. [Library of Congress public edition]. [Washington, D.C.]: Congressional Research Service, 2023.
MLA (9th ed.) CitationHumphreys, Elena H. Limiting Lead in Public Water Supplies: An Overview of the U.S. Environmental Protection Agency's Regulatory Actions. [Library of Congress public edition]. Congressional Research Service, 2023.
Warning: These citations may not always be 100% accurate.