United States. Environmental Protection Agency. Office of Water. (2002). Direct final rule withdrawing federal human health and aquatic life water quality criteria for toxic pollutants applicable to Michigan: Fact sheet. United States Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Direct Final Rule Withdrawing Federal Human Health and Aquatic Life Water Quality Criteria for Toxic Pollutants Applicable to Michigan: Fact Sheet. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2002.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Direct Final Rule Withdrawing Federal Human Health and Aquatic Life Water Quality Criteria for Toxic Pollutants Applicable to Michigan: Fact Sheet. United States Environmental Protection Agency, Office of Water, 2002.