APA (7th ed.) Citation

Best, P. B., & Folkens, P. A. (2007). Whales and dolphins of the Southern African subregion. Cambridge University Press.

Chicago Style (17th ed.) Citation

Best, P. B., and Pieter A. Folkens. Whales and Dolphins of the Southern African Subregion. Cambridge ; New York: Cambridge University Press, 2007.

MLA (8th ed.) Citation

Best, P. B., and Pieter A. Folkens. Whales and Dolphins of the Southern African Subregion. Cambridge University Press, 2007.