American Water Works Association & ebrary, Inc. (2006). Fundamentals and control of nitrification in chloraminated drinking water distribution systems. American Water Works Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Water Works Association و Inc ebrary. Fundamentals and Control of Nitrification in Chloraminated Drinking Water Distribution Systems. Denver, Colo.: American Water Works Association, 2006.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)American Water Works Association و Inc ebrary. Fundamentals and Control of Nitrification in Chloraminated Drinking Water Distribution Systems. American Water Works Association, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.