International Low Impact Development Conference Houston, Texas, & Barrett, M. (2015). International low impact development conference 2015: LID : it works in all climates and soils. American Society of Civil Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Low Impact Development Conference Houston, Texas, و Michael Barrett. International Low Impact Development Conference 2015: LID : It Works in All Climates and Soils. Reston, Virginia: American Society of Civil Engineers, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Low Impact Development Conference Houston, Texas, و Michael Barrett. International Low Impact Development Conference 2015: LID : It Works in All Climates and Soils. American Society of Civil Engineers, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.