APA (7th ed.) Citation
Wichmann, J. (2020). PM2.5 chemical composition, source apportionment and geographical origin of air masses in Pretoria, South Africa. University of Pretoria.
Chicago Style (17th ed.) Citation
Wichmann, Janine. PM2.5 Chemical Composition, Source Apportionment and Geographical Origin of Air Masses in Pretoria, South Africa. University of Pretoria, 2020.
MLA (9th ed.) Citation
Wichmann, Janine. PM2.5 Chemical Composition, Source Apportionment and Geographical Origin of Air Masses in Pretoria, South Africa. University of Pretoria, 2020.
Warning: These citations may not always be 100% accurate.