APA (7th ed.) Citation

United States. Environmental Protection Agency. (2010). Science fair fun: Designing environmental science projects for students grades 6-8. United States Environmental Protection Agency.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Science Fair Fun: Designing Environmental Science Projects for Students Grades 6-8. Washington DC: United States Environmental Protection Agency, 2010.

MLA (8th ed.) Citation

United States. Environmental Protection Agency. Science Fair Fun: Designing Environmental Science Projects for Students Grades 6-8. United States Environmental Protection Agency, 2010.