APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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