APA (7th ed.) Zitazioa

Gladwell, M. (2013). David and goliath: Underdogs, misfits, and the art of battling giants (First edition.). Little.

Chicago Style (17th ed.) Zitazioa

Gladwell, Malcolm. David and Goliath: Underdogs, Misfits, and the Art of Battling Giants. First edition. New York: Little, 2013.

MLA (9th ed.) Zitazioa

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