APA Style

Stamatelatou, K., Tsagarakis, K, P. (2015). Sewage Treatment Plants: Economic Evaluation of Innovative Technologies for Energy Efficiency . : .

MLA Style

Stamatelatou, Katerina., Tsagarakis, Konstantinos, P.. "Sewage Treatment Plants: Economic Evaluation of Innovative Technologies for Energy Efficiency". : , 2015. Text.