APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (2004). Thirstin's drinking water games & activities: K-12. U.S. Environmental Protection Agency, Office of Water.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Thirstin's Drinking Water Games & Activities: K-12. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Water, 2004.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Thirstin's Drinking Water Games & Activities: K-12. U.S. Environmental Protection Agency, Office of Water, 2004.