American Society of Civil Engineers. (2013). Standard guidelines for the design, installation, and operation and maintenance of urban subsurface drainage: Three complete standards. American Society of Civil Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Society of Civil Engineers. Standard Guidelines for the Design, Installation, and Operation and Maintenance of Urban Subsurface Drainage: Three Complete Standards. Reston, Virginia: American Society of Civil Engineers, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)American Society of Civil Engineers. Standard Guidelines for the Design, Installation, and Operation and Maintenance of Urban Subsurface Drainage: Three Complete Standards. American Society of Civil Engineers, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.