Cita APA (7a ed.)

Sperling, M. v., & Chernicharo, C. A. d. L. (2005). Biological Wastewater Treatment in Warm Climate Regions. IWA.

Cita Chicago Style (17a ed.)

Sperling, Marcos von, y Carlos Augusto de Lemos Chernicharo. Biological Wastewater Treatment in Warm Climate Regions. London: IWA, 2005.

Cita MLA (9a ed.)

Sperling, Marcos von, y Carlos Augusto de Lemos Chernicharo. Biological Wastewater Treatment in Warm Climate Regions. IWA, 2005.