Kelly, R. L., & Thomas, D. H. (2014). Archaeology: Down to earth (Fifth edition, International edition.). Wadsworth Cengage Learning.
Cita Chicago Style (17a ed.)Kelly, Robert L., y David Hurst Thomas. Archaeology: Down to Earth. Fifth edition, International edition. Australia: Wadsworth Cengage Learning, 2014.
Cita MLA (9a ed.)Kelly, Robert L., y David Hurst Thomas. Archaeology: Down to Earth. Fifth edition, International edition. Wadsworth Cengage Learning, 2014.
Precaución: Estas citas no son 100% exactas.