APA Style

Davis, Mackenzie L, Cornwell, David A. (2008). Introduction to Environmental Engineering Fourth Edition (4). Boston: McGraw Hill.

Chicago Style

Davis, Mackenzie L, Cornwell, David A. Introduction to Environmental Engineering Fourth Edition. 4 Boston: McGraw Hill, 2008. Text.

MLA Style

Davis, Mackenzie L, Cornwell, David A. Introduction to Environmental Engineering Fourth Edition. 4 Boston: McGraw Hill, 2008. Text.

Turabian Style

Davis, Mackenzie L, Cornwell, David A. Introduction to Environmental Engineering Fourth Edition. 4 Boston: McGraw Hill, 2008. Print.