APA (7th ed.) Citation

Geological Survey (U.S.). Water Resources Division. Quality of surface waters of the United States.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Water Resources Division. Quality of Surface Waters of the United States.

MLA (9th ed.) Citation

Geological Survey (U.S.). Water Resources Division. Quality of Surface Waters of the United States.

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