Dunbar, R. (2010). Why only humans have language. Oxford University Press.
Cita Chicago Style (17a ed.)Dunbar, R. Why Only Humans Have Language. Oxford University Press, 2010.
Cita MLA (9a ed.)Dunbar, R. Why Only Humans Have Language. Oxford University Press, 2010.
Precaución: Estas citas no son 100% exactas.