APA (7th ed.) Citation

National Water-Quality Laboratory (U.S.). (1993). Newsletter. National Water Quality Laboratory.

Chicago Style (17th ed.) Citation

National Water-Quality Laboratory (U.S.). Newsletter. Denver, Colo.: National Water Quality Laboratory, 1993.

MLA (9th ed.) Citation

National Water-Quality Laboratory (U.S.). Newsletter. National Water Quality Laboratory, 1993.

Warning: These citations may not always be 100% accurate.