APA (7th ed.) Citation
Van Wyk, A. E. (2013). A monograph of the genus Passerina L. (Thymelaeaccae). University of Pretoria.
Chicago Style (17th ed.) Citation
Van Wyk, Abraham Erasmus. A Monograph of the Genus Passerina L. (Thymelaeaccae). University of Pretoria, 2013.
MLA (9th ed.) Citation
Van Wyk, Abraham Erasmus. A Monograph of the Genus Passerina L. (Thymelaeaccae). University of Pretoria, 2013.
Warning: These citations may not always be 100% accurate.