Cita APA (7a ed.)

Nowell, A., & Davidson, I. (2010). Stone tools and the evolution of human cognition. University Press of Colorado.

Cita Chicago Style (17a ed.)

Nowell, April, y Iain Davidson. Stone Tools and the Evolution of Human Cognition. Colorado: University Press of Colorado, 2010.

Cita MLA (8a ed.)

Nowell, April, y Iain Davidson. Stone Tools and the Evolution of Human Cognition. University Press of Colorado, 2010.