APA Style

Valdez, C, J., Maradona, E, M. (2013). Handbook of wastewater treatment : biological methods, technology, and environmental impact . New York: NOVA Publishers.

MLA Style

Valdez, Cesaro, J.., Maradona, Enrique, M.. "Handbook of wastewater treatment : biological methods, technology, and environmental impact". New York: NOVA Publishers, 2013. .