APA引文

American Water Works Association & ebrary, Inc. (2001). Emergency planning for water utilities (4th ed.). American Water Works Association.

Chicago Style (17th ed.) Citation

American Water Works Association and Inc ebrary. Emergency Planning for Water Utilities. 4th ed. Denver, Colo.: American Water Works Association, 2001.

MLA引文

American Water Works Association and Inc ebrary. Emergency Planning for Water Utilities. 4th ed. American Water Works Association, 2001.