Cita APA (7a ed.)
Duhigg, C. (2016). Smarter Faster Better: The Secrets of Being Productive. Penguin Random House.
Cita Chicago Style (17a ed.)
Duhigg, Charles. Smarter Faster Better: The Secrets of Being Productive. London: Penguin Random House, 2016.
Cita MLA (9a ed.)
Duhigg, Charles. Smarter Faster Better: The Secrets of Being Productive. Penguin Random House, 2016.
Precaución: Estas citas no son 100% exactas.