APA Style

Sperling, M, V., Chernicharo, C, A, D, L. (2005). Biological Wastewater Treatment in Warm Climate Regions . : .

MLA Style

Sperling, Marcos, Von., Chernicharo, Carlos, Augustos, De, Lemos. "Biological Wastewater Treatment in Warm Climate Regions". : , 2005. Text.