MLA

Penn, Chad J, and James M Bowen. Design and Construction of Phosphorus Removal Structures for Improving Water Quality. Springer International Publishing, 2018.

APA

Penn, C. J, & Bowen, J. M. (2018). Design and Construction of Phosphorus Removal Structures for Improving Water Quality. Springer International Publishing.

Chicago

Penn, Chad J., and James M Bowen. Design and Construction of Phosphorus Removal Structures for Improving Water Quality. : Springer International Publishing, 2018.