Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.