APA (7. basım) Alıntı
American Water Works Association & ebrary, Inc. (2002). Safety practices for water utilities (6th ed.). American Water Works Association.
Chicago Style (17. basım) Atıf
American Water Works Association ve Inc ebrary. Safety Practices for Water Utilities. 6th ed. Denver, CO: American Water Works Association, 2002.
MLA (9th ed.) Atıf
American Water Works Association ve Inc ebrary. Safety Practices for Water Utilities. 6th ed. American Water Works Association, 2002.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..