American Water Works Association. (2013). Steel water-storage tanks (Revised edition.). American Water Works Association.
Chicago Style (17. basım) AtıfAmerican Water Works Association. Steel Water-storage Tanks. Revised edition. Denver, Colorado: American Water Works Association, 2013.
MLA (9th ed.) AtıfAmerican Water Works Association. Steel Water-storage Tanks. Revised edition. American Water Works Association, 2013.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..