Cita APA (7a ed.)
Duncan, J. (2010). How intelligence happens. Yale University Press.
Cita Chicago Style (17a ed.)
Duncan, John. How Intelligence Happens. New Haven: Yale University Press, 2010.
Cita MLA (9a ed.)
Duncan, John. How Intelligence Happens. Yale University Press, 2010.
Precaución: Estas citas no son 100% exactas.