APA (7th ed.) Citation
Van Wyk, A. E. (2013). Contributions to the systematics and biocultural value of Aloe L. (Asphodelaceae). University of Pretoria.
Chicago Style (17th ed.) Citation
Van Wyk, Abraham Erasmus. Contributions to the Systematics and Biocultural Value of Aloe L. (Asphodelaceae). University of Pretoria, 2013.
MLA (9th ed.) Citation
Van Wyk, Abraham Erasmus. Contributions to the Systematics and Biocultural Value of Aloe L. (Asphodelaceae). University of Pretoria, 2013.
Warning: These citations may not always be 100% accurate.