APA Style

Judd, S., Judd, C. (2011). The MBR Book: Principles and Applications of Membrane Bioreactors for Water and Wastewater Treatment Second Edition (Ed.2). Oxford: Butterworth-Heinemann.

MLA Style

Judd, Simon., Judd, Claire. "The MBR Book: Principles and Applications of Membrane Bioreactors for Water and Wastewater Treatment Second Edition". Ed.2 Oxford: Butterworth-Heinemann, 2011. Text.