APA (7th ed.) Citation

Kimbel, W. H., Rak, Y., & Johanson, D. C. (2004). The skull of Australopithecus afarensis. Oxford University Press.

Chicago Style (17th ed.) Citation

Kimbel, William H., Yoel Rak, and Donald C. Johanson. The Skull of Australopithecus Afarensis. Oxford ; New York: Oxford University Press, 2004.

MLA (8th ed.) Citation

Kimbel, William H., et al. The Skull of Australopithecus Afarensis. Oxford University Press, 2004.