APA (7th ed.) Citation

Harris, R. (2010). The confidence gap. Penguin Books.

Chicago Style (17th ed.) Citation

Harris, Russ. The Confidence Gap. Australia: Penguin Books, 2010.

MLA (8th ed.) Citation

Harris, Russ. The Confidence Gap. Penguin Books, 2010.

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