APA (7th ed.) Citation
Roberts, R. (2020). Physicochemical analysis of South African metamorphosed coal. University of Pretoria.
Chicago Style (17th ed.) Citation
Roberts, R.J. Physicochemical Analysis of South African Metamorphosed Coal. University of Pretoria, 2020.
MLA (9th ed.) Citation
Roberts, R.J. Physicochemical Analysis of South African Metamorphosed Coal. University of Pretoria, 2020.
Warning: These citations may not always be 100% accurate.