Cita APA (7a ed.)

Project Muse, Society for American Archaeology. Meeting, Nichols, J. J., & Schwartz, G. M. (2006). After Collapse: The Regeneration of Complex Societies. University of Arizona Press.

Cita Chicago Style (17a ed.)

Project Muse, Society for American Archaeology. Meeting, John J. Nichols, y Glenn M. Schwartz. After Collapse: The Regeneration of Complex Societies. Tucson, Ariz.: University of Arizona Press, 2006.

Cita MLA (8a ed.)

Project Muse, et al. After Collapse: The Regeneration of Complex Societies. University of Arizona Press, 2006.