APA引文

Hammer, M. J., & Hammer, M. J. (2001). Water and wastewater technology (4th ed.). Upper Saddle River, N.J.: Prentice Hall.

Trích dẫn kiểu Chicago

Hammer, Mark J., và Mark J. Hammer. Water and Wastewater Technology. 4th ed. Upper Saddle River, N.J.: Prentice Hall, 2001.

MLA引文

Hammer, Mark J., và Mark J. Hammer. Water and Wastewater Technology. 4th ed. Upper Saddle River, N.J.: Prentice Hall, 2001.