Hess-Kosa, K. (2009). Environmental Site Assessment Phase I: Fundamentals, Guidelines, and Regulations, Third Edition. CRC Press.
استشهاد بنمط شيكاغوHess-Kosa, Kathleen. Environmental Site Assessment Phase I: Fundamentals, Guidelines, and Regulations, Third Edition. CRC Press, 2009.
MLA استشهادHess-Kosa, Kathleen. Environmental Site Assessment Phase I: Fundamentals, Guidelines, and Regulations, Third Edition. CRC Press, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.