APA (7th ed.) Citation

(1941). Quality of surface waters of the United States. US Gov.Print.Off.

Chicago Style (17th ed.) Citation

Quality of Surface Waters of the United States. Washington, DC: US Gov.Print.Off, 1941.

MLA (9th ed.) Citation

Quality of Surface Waters of the United States. US Gov.Print.Off, 1941.

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