Humphreys, E. H. (2019). WaterSense® program: Congressional authorization ([Library of Congress public edition].). Congressional Research Service.
Chicago Style (17th ed.) CitationHumphreys, Elena H. WaterSense® Program: Congressional Authorization. [Library of Congress public edition]. [Washington, D.C.]: Congressional Research Service, 2019.
MLA (9th ed.) CitationHumphreys, Elena H. WaterSense® Program: Congressional Authorization. [Library of Congress public edition]. Congressional Research Service, 2019.
Warning: These citations may not always be 100% accurate.