Tohutoro APA (7th ed.)

Davis, M. L., & Cornwell, D. A. (2017). Introduction to Environmental Engineering. (5th ed.). McGraw.

Tohutoru Kātū Chicago (17th ed.)

Davis, Mackenzie L., me David A. Cornwell. Introduction to Environmental Engineering. 5th ed. Chennai: McGraw, 2017.

Tohutoro MLA (9th ed.)

Davis, Mackenzie L., me David A. Cornwell. Introduction to Environmental Engineering. 5th ed. McGraw, 2017.