APA (7th ed.) Citation

American Water Works Association. (1997). AWWA standards January 1997. American Water Works Association.

Chicago Style (17th ed.) Citation

American Water Works Association. AWWA Standards January 1997. Denver, CO: American Water Works Association, 1997.

MLA (8th ed.) Citation

American Water Works Association. AWWA Standards January 1997. American Water Works Association, 1997.

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