MLA

Clark, Robert M, and Simon Hakim. Securing Water and Wastewater Systems. Springer International Publishing, 2014.

APA

Clark, R. M, & Hakim, S. (2014). Securing Water and Wastewater Systems. Springer International Publishing.

Chicago

Clark, Robert M., and Simon Hakim. Securing Water and Wastewater Systems. : Springer International Publishing, 2014.