Britton, M. N., & Verboom, G. A. (2015). Tetraria triangularis (Boeck.) C.B. Clarke and the Cape fold archipelago: An analysis of genetic and morphological variation in a high-altitude species native to the moutains of the Cape floristic region. University of Cape Town.
Chicago Style (17th ed.) CitationBritton, Matthew Newton, and George Anthony Verboom. Tetraria Triangularis (Boeck.) C.B. Clarke and the Cape Fold Archipelago: An Analysis of Genetic and Morphological Variation in a High-altitude Species Native to the Moutains of the Cape Floristic Region. University of Cape Town, 2015.
MLA (8th ed.) CitationBritton, Matthew Newton, and George Anthony Verboom. Tetraria Triangularis (Boeck.) C.B. Clarke and the Cape Fold Archipelago: An Analysis of Genetic and Morphological Variation in a High-altitude Species Native to the Moutains of the Cape Floristic Region. University of Cape Town, 2015.