APA (7th ed.) Citation

Humphreys, E. H. (2022). Small water systems: Selected Safe Drinking Water Act (SDWA) provisions ([Library of Congress public edition].). Congressional Research Service.

Chicago Style (17th ed.) Citation

Humphreys, Elena H. Small Water Systems: Selected Safe Drinking Water Act (SDWA) Provisions. [Library of Congress public edition]. [Washington, D.C.]: Congressional Research Service, 2022.

MLA (9th ed.) Citation

Humphreys, Elena H. Small Water Systems: Selected Safe Drinking Water Act (SDWA) Provisions. [Library of Congress public edition]. Congressional Research Service, 2022.