APA (7th ed.) Citation
Wentzel, M. C., & Marais, G. v. R. (2014). Biological excess phosphorus removal in activated sludge systems. Department of Civil Engineering.
Chicago Style (17th ed.) Citation
Wentzel, Mark Charles, and Gerrit van Rooyen Marais. Biological Excess Phosphorus Removal in Activated Sludge Systems. Department of Civil Engineering, 2014.
MLA (9th ed.) Citation
Wentzel, Mark Charles, and Gerrit van Rooyen Marais. Biological Excess Phosphorus Removal in Activated Sludge Systems. Department of Civil Engineering, 2014.
Warning: These citations may not always be 100% accurate.