APA (7th ed.) Citation

Clark, V., Barker, N., & Mucina, L. (2009). The Sneeuberg: A new centre of floristic endemism on the Great Escarpment, South Africa. Elsevier.

Chicago Style (17th ed.) Citation

Clark, V., N. Barker, and Ladislav Mucina. The Sneeuberg: A New Centre of Floristic Endemism on the Great Escarpment, South Africa. Elsevier, 2009.

MLA (9th ed.) Citation

Clark, V., et al. The Sneeuberg: A New Centre of Floristic Endemism on the Great Escarpment, South Africa. Elsevier, 2009.