Cita APA (7th ed.)

Von Sperling, M. (2007). Basic principles of wastewater treatment. IWA Publishing.

Cita Chicago (17th ed.)

Von Sperling, Marcos. Basic Principles of Wastewater Treatment. London: IWA Publishing, 2007.

Cita MLA (9th ed.)

Von Sperling, Marcos. Basic Principles of Wastewater Treatment. IWA Publishing, 2007.