Cita APA (7a ed.)
Krugman, P. (2009). <The> conscience of a liberal: Reclaiming America from the right. Penguin Books.
Cita Chicago Style (17a ed.)
Krugman, Paul. <The> Conscience of a Liberal: Reclaiming America from the Right. London: Penguin Books, 2009.
Cita MLA (9a ed.)
Krugman, Paul. <The> Conscience of a Liberal: Reclaiming America from the Right. Penguin Books, 2009.
Precaución: Estas citas no son 100% exactas.