APA Style

Gladwell, M. (2013). David and Goliath: Underdogs, Misfits, and the Art of Battling Giants . New York: Little, Brown and Company.

MLA Style

Gladwell, Malcolm. "David and Goliath: Underdogs, Misfits, and the Art of Battling Giants". New York: Little, Brown and Company, 2013. Text.