Cita APA (7th ed.)

ebrary, Inc, O'Brien, M. J., & Shennan, S. (2009). Innovation in cultural systems: Contributions from evolutionary anthropology. MIT Press.

Cita Chicago (17th ed.)

ebrary, Inc, Michael J. O'Brien, i Stephen Shennan. Innovation in Cultural Systems: Contributions from Evolutionary Anthropology. Cambridge, Mass. ; London: MIT Press, 2009.

Cita MLA (9th ed.)

ebrary, Inc, et al. Innovation in Cultural Systems: Contributions from Evolutionary Anthropology. MIT Press, 2009.