North, P. (2011). The problem of distraction. Stanford University Press.
Cita Chicago Style (17a ed.)North, Paul. The Problem of Distraction. Stanford, California: Stanford University Press, 2011.
Cita MLA (9a ed.)North, Paul. The Problem of Distraction. Stanford University Press, 2011.
Precaución: Estas citas no son 100% exactas.