Water Environment Federation, ebrary, Inc, & Bowman, D. (2009). Manure pathogens: Manure management, regulations, and water quality protection (First edition.). Water Environment Federation Press McGraw-Hill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Water Environment Federation, Inc ebrary, و Dwight Bowman. Manure Pathogens: Manure Management, Regulations, and Water Quality Protection. First edition. Alexandria, Va., New York: Water Environment Federation Press McGraw-Hill, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Water Environment Federation, et al. Manure Pathogens: Manure Management, Regulations, and Water Quality Protection. First edition. Water Environment Federation Press McGraw-Hill, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.