APA (7th ed.) Citation

Humphreys, E. H. (2020). Controlling lead in public drinking water supplies ([Library of Congress public edition].). Congressional Research Service.

Chicago Style (17th ed.) Citation

Humphreys, Elena H. Controlling Lead in Public Drinking Water Supplies. [Library of Congress public edition]. [Washington, D.C.]: Congressional Research Service, 2020.

MLA (9th ed.) Citation

Humphreys, Elena H. Controlling Lead in Public Drinking Water Supplies. [Library of Congress public edition]. Congressional Research Service, 2020.