APA (7th ed.) Citation
Van der Waals, J. E. (2014). Effect of inoculum source, alternative host and cultivar on development of brown spot and black pit of potatoes in South Africa. University of Pretoria.
Chicago Style (17th ed.) Citation
Van der Waals, Jacqueline Elise. Effect of Inoculum Source, Alternative Host and Cultivar on Development of Brown Spot and Black Pit of Potatoes in South Africa. University of Pretoria, 2014.
MLA (9th ed.) Citation
Van der Waals, Jacqueline Elise. Effect of Inoculum Source, Alternative Host and Cultivar on Development of Brown Spot and Black Pit of Potatoes in South Africa. University of Pretoria, 2014.
Warning: These citations may not always be 100% accurate.