American Society of Civil Engineers. (1991). Journal of Professional Issues in Engineering Education and Practice. American Society of Civil Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Society of Civil Engineers. Journal of Professional Issues in Engineering Education and Practice. New York: American Society of Civil Engineers, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Society of Civil Engineers. Journal of Professional Issues in Engineering Education and Practice. American Society of Civil Engineers, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.