APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (2003). Federally promulgated standards: Withdrawal of nutrient standards for the state of Arizona. United States Environmental Protection Agency, Office of Water.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Federally Promulgated Standards: Withdrawal of Nutrient Standards for the State of Arizona. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2003.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Federally Promulgated Standards: Withdrawal of Nutrient Standards for the State of Arizona. United States Environmental Protection Agency, Office of Water, 2003.