MLA

Al Baz, Ismail; Otterpohl, Ralf; Wendland, Claudia, et al. Efficient Management of Wastewater. Springer Berlin Heidelberg, 2008.

APA

Al Baz, C., Al Baz, I., Otterpohl, R., & Wendland, C. (2008). Efficient Management of Wastewater. Springer Berlin Heidelberg.

Chicago

Al Baz, Ismail; Otterpohl, Ralf; Wendland, Claudia, Ismail Al Baz, Ralf Otterpohl, and Claudia Wendland. Efficient Management of Wastewater. : Springer Berlin Heidelberg, 2008.