APA (7e ed.) Bronvermelding
Davis, M. L., & Cornwell, D. A. (1998). Introduction to environmental engineering (3rd ed.). WCB McGraw-Hill.
Chicago (17e ed.) Bronvermelding
Davis, Mackenzie Leo, en David A. Cornwell. Introduction to Environmental Engineering. 3rd ed. Boston, Mass.: WCB McGraw-Hill, 1998.
MLA (9e ed.) Bronvermelding
Davis, Mackenzie Leo, en David A. Cornwell. Introduction to Environmental Engineering. 3rd ed. WCB McGraw-Hill, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.