APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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