Hayes, S. E., & Wingard, J. D. (2013). Soils, Climate and Society: Archaeological Investigations in Ancient America. University Press of Colorado.
Cita Chicago Style (17a ed.)Hayes, Sue Eileen, y John Davis Wingard. Soils, Climate and Society: Archaeological Investigations in Ancient America. Boulder: University Press of Colorado, 2013.
Cita MLA (8a ed.)Hayes, Sue Eileen, y John Davis Wingard. Soils, Climate and Society: Archaeological Investigations in Ancient America. University Press of Colorado, 2013.
Precaución: Estas citas no son 100% exactas.