APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (2000). Analytical method guidance for EPA method 1664A implementation and use (40 CFR part 136). United States Environmental Protection Agency, Office of Water.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Analytical Method Guidance for EPA Method 1664A Implementation and Use (40 CFR Part 136). [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2000.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Analytical Method Guidance for EPA Method 1664A Implementation and Use (40 CFR Part 136). United States Environmental Protection Agency, Office of Water, 2000.