APA (7th ed.) Citation
Focke, W. W. (2013). Urea-based moulding compounds for investment casting. University of Pretoria.
Chicago Style (17th ed.) Citation
Focke, Walter Wilhelm. Urea-based Moulding Compounds for Investment Casting. University of Pretoria, 2013.
MLA (9th ed.) Citation
Focke, Walter Wilhelm. Urea-based Moulding Compounds for Investment Casting. University of Pretoria, 2013.
Warning: These citations may not always be 100% accurate.