Cita APA (7a ed.)

Cleverson, V. A., Sperling, M. v., & Fernandes, F. (2007). Sludge Treatment and Disposal. IWA Publishing.

Cita Chicago Style (17a ed.)

Cleverson, Vitorio Andreoli, Marcos von Sperling, y Fernando Fernandes. Sludge Treatment and Disposal. London: IWA Publishing, 2007.

Cita MLA (9a ed.)

Cleverson, Vitorio Andreoli, et al. Sludge Treatment and Disposal. IWA Publishing, 2007.