APA (7th ed.) Citation

United States. Environmental Protection Agency. Technology Innovation Office & Environmental Management Support (Firm). (1999). Phytoremediation resource guide. U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response, Technology Innovation Office.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Technology Innovation Office and Environmental Management Support (Firm). Phytoremediation Resource Guide. Washington, DC: U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response, Technology Innovation Office, 1999.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Technology Innovation Office and Environmental Management Support (Firm). Phytoremediation Resource Guide. U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response, Technology Innovation Office, 1999.