Cita APA (7a ed.)

Gladwell, M. (2013). David and Goliath: Underdogs misfits and the art of battling giants. Penguin.

Cita Chicago Style (17a ed.)

Gladwell, Malcolm. David and Goliath: Underdogs Misfits and the Art of Battling Giants. London: Penguin, 2013.

Cita MLA (9a ed.)

Gladwell, Malcolm. David and Goliath: Underdogs Misfits and the Art of Battling Giants. Penguin, 2013.