American Society of Civil Engineers. Low Impact Development Committee & Clar, M. L. (2015). Low impact development technology: Design methods and case studies. American Society of Civil Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Society of Civil Engineers. Low Impact Development Committee و Michael L. Clar. Low Impact Development Technology: Design Methods and Case Studies. Reston, Virginia: American Society of Civil Engineers, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)American Society of Civil Engineers. Low Impact Development Committee و Michael L. Clar. Low Impact Development Technology: Design Methods and Case Studies. American Society of Civil Engineers, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.