Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.