Davis, M. L., & Cornwell, D. A. (2017). Introduction to Environmental Engineering. (5th ed.). McGraw.
Chicago-čujuhus (17. p.)Davis, Mackenzie L., juo David A. Cornwell. Introduction to Environmental Engineering. 5th ed. Chennai: McGraw, 2017.
MLA-čujuhus (9. p.)Davis, Mackenzie L., juo David A. Cornwell. Introduction to Environmental Engineering. 5th ed. McGraw, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.