APA (7th ed.) Citation

Davis & Cornwell. (1985). Introduction to environmental engineering. PWS Publishers.

Chicago Style (17th ed.) Citation

Davis and Cornwell. Introduction to Environmental Engineering. Boston: PWS Publishers, 1985.

MLA (8th ed.) Citation

Davis and Cornwell. Introduction to Environmental Engineering. PWS Publishers, 1985.

Warning: These citations may not always be 100% accurate.