APA (7th ed.) Citation

Clark, V., Barker, N., & Mucina, L. (2011). The Great Escarpment of southern Africa: A new frontier for biodiversity exploration. Springer.

Chicago Style (17th ed.) Citation

Clark, V., N. Barker, and Ladislav Mucina. The Great Escarpment of Southern Africa: A New Frontier for Biodiversity Exploration. Springer, 2011.

MLA (9th ed.) Citation

Clark, V., et al. The Great Escarpment of Southern Africa: A New Frontier for Biodiversity Exploration. Springer, 2011.