Cao, Y. S. (2008). Biological nitrogen removal activated sludge process in warm climates: Full-scale process investigation, scaled-down laboratory experimentation and mathematical modeling. IWA Publ.
Chicago-Zitierstil (17. Ausg.)Cao, Ye Shi. Biological Nitrogen Removal Activated Sludge Process in Warm Climates: Full-scale Process Investigation, Scaled-down Laboratory Experimentation and Mathematical Modeling. London: IWA Publ, 2008.
MLA-Zitierstil (9. Ausg.)Cao, Ye Shi. Biological Nitrogen Removal Activated Sludge Process in Warm Climates: Full-scale Process Investigation, Scaled-down Laboratory Experimentation and Mathematical Modeling. IWA Publ, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.