APA (7th ed.) Citation

Survey, U. S. G. (1971). Quality of surface waters of the United States, 1967. Washington : United States Government Printing Office.

Chicago Style (17th ed.) Citation

Survey, United States. Geological. Quality of Surface Waters of the United States, 1967. Washington : United States Government Printing Office, 1971.

MLA (9th ed.) Citation

Survey, United States. Geological. Quality of Surface Waters of the United States, 1967. Washington : United States Government Printing Office, 1971.

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