APA (7th ed.) Citation
Focke, W. W. (2013). Effect of various additives on the UV stability of polyethylene and polypropylene films. University of Pretoria.
Chicago Style (17th ed.) Citation
Focke, Walter Wilhelm. Effect of Various Additives on the UV Stability of Polyethylene and Polypropylene Films. University of Pretoria, 2013.
MLA (9th ed.) Citation
Focke, Walter Wilhelm. Effect of Various Additives on the UV Stability of Polyethylene and Polypropylene Films. University of Pretoria, 2013.
Warning: These citations may not always be 100% accurate.