APA (7th ed.) Citation

American Water Works Association. (1995). Water sources (2nd ed.). American Water Works Association.

Chicago Style (17th ed.) Citation

American Water Works Association. Water Sources. 2nd ed. Denver: American Water Works Association, 1995.

MLA (8th ed.) Citation

American Water Works Association. Water Sources. 2nd ed. American Water Works Association, 1995.

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