Cita APA (7a ed.)
Sperling, M. V. (2007). Activated Sludge and Aerobic Biofilm Reactors. IWA Publishing.
Cita Chicago Style (17a ed.)
Sperling, Marcos Von. Activated Sludge and Aerobic Biofilm Reactors. IWA Publishing, 2007.
Cita MLA (9a ed.)
Sperling, Marcos Von. Activated Sludge and Aerobic Biofilm Reactors. IWA Publishing, 2007.
Precaución: Estas citas no son 100% exactas.