Cita APA (7a ed.)
Davis, M. L., & Cornwell, D. A. (1998). Introduction to environmental engineering (3rd ed.). WCB McGraw-Hill.
Cita Chicago Style (17a ed.)
Davis, Mackenzie Leo, y David A. Cornwell. Introduction to Environmental Engineering. 3rd ed. Boston, Mass.: WCB McGraw-Hill, 1998.
Cita MLA (9a ed.)
Davis, Mackenzie Leo, y David A. Cornwell. Introduction to Environmental Engineering. 3rd ed. WCB McGraw-Hill, 1998.
Precaución: Estas citas no son 100% exactas.