Cita APA (7a ed.)
Harris, D. R. (1999). The origins and spread of agriculture and pastoralism in Eurasia. University College London.
Cita Chicago Style (17a ed.)
Harris, David R. The Origins and Spread of Agriculture and Pastoralism in Eurasia. Londres: University College London, 1999.
Cita MLA (9a ed.)
Harris, David R. The Origins and Spread of Agriculture and Pastoralism in Eurasia. University College London, 1999.
Precaución: Estas citas no son 100% exactas.