Humphreys, E. H. (2021). Safe Drinking Water Act (SDWA): Water system security and resilience provisions ([Library of Congress public edition].). Congressional Research Service.
Chicago Style (17th ed.) CitationHumphreys, Elena H. Safe Drinking Water Act (SDWA): Water System Security and Resilience Provisions. [Library of Congress public edition]. [Washington, D.C.]: Congressional Research Service, 2021.
MLA (9th ed.) CitationHumphreys, Elena H. Safe Drinking Water Act (SDWA): Water System Security and Resilience Provisions. [Library of Congress public edition]. Congressional Research Service, 2021.
Warning: These citations may not always be 100% accurate.