APA (7th ed.) Citation

Gladwell, M. (2008). Outliers: The story of success. Peguin Books.

Chicago Style (17th ed.) Citation

Gladwell, Malcom. Outliers: The Story of Success. London: Peguin Books, 2008.

MLA (8th ed.) Citation

Gladwell, Malcom. Outliers: The Story of Success. Peguin Books, 2008.

Warning: These citations may not always be 100% accurate.