APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (2005). Aquatic life ambient water quality criteria-nonylphenol: Final. United States Environmental Protection Agency, Office of Water.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Aquatic Life Ambient Water Quality Criteria-nonylphenol: Final. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2005.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Aquatic Life Ambient Water Quality Criteria-nonylphenol: Final. United States Environmental Protection Agency, Office of Water, 2005.