ebrary, Inc, & American Water Works Association. (2004). External corrosion: Introduction to chemistry and control (2nd ed.). American Water Works Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, و American Water Works Association. External Corrosion: Introduction to Chemistry and Control. 2nd ed. Denver, CO: American Water Works Association, 2004.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, و American Water Works Association. External Corrosion: Introduction to Chemistry and Control. 2nd ed. American Water Works Association, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.