APA (7th ed.) Citation

Sarmiento, E. E., Sawyer, G. J., Deak, V., Milner, R., Johanson, D. C., Leakey, M. G., & Tattersall, I. (2007). The last human: A guide to twenty-two species of extinct humans. Yale University Press.

Chicago Style (17th ed.) Citation

Sarmiento, Esteban E., G. J. Sawyer, Viktor Deak, Richard Milner, Donald C. Johanson, Meave G. Leakey, and Ian Tattersall. The Last Human: A Guide to Twenty-two Species of Extinct Humans. New Haven, Conn. ; London: Yale University Press, 2007.

MLA (9th ed.) Citation

Sarmiento, Esteban E., et al. The Last Human: A Guide to Twenty-two Species of Extinct Humans. Yale University Press, 2007.