DAVIS, M. L., & CORNWELL, D. A. (1991). Introduction to environmental engineering.-- ed.2. McGraw-Hill Inc.
芝加哥风格引文DAVIS, Mackenzie L., 与 David A. CORNWELL. Introduction to Environmental Engineering.-- Ed.2. New York: McGraw-Hill Inc, 1991.
MLA引文DAVIS, Mackenzie L., 与 David A. CORNWELL. Introduction to Environmental Engineering.-- Ed.2. McGraw-Hill Inc, 1991.
警告：这些引文格式不一定是100％准确.