American Water Works Association & ebrary, Inc. (2001). Emergency planning for water utilities (4th ed.). American Water Works Association.
Style de citation Chicago (17e éd.)American Water Works Association et Inc ebrary. Emergency Planning for Water Utilities. 4th ed. Denver, Colo.: American Water Works Association, 2001.
Style de citation MLA (9e éd.)American Water Works Association et Inc ebrary. Emergency Planning for Water Utilities. 4th ed. American Water Works Association, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.