APA (7th ed.) Citation

Obama. (2007). The audacity at hope: Thoughts on reclaiming the American Dream. Canongate.

Chicago Style (17th ed.) Citation

Obama. The Audacity at Hope: Thoughts on Reclaiming the American Dream. Edinburgh, New York: Canongate, 2007.

MLA (9th ed.) Citation

Obama. The Audacity at Hope: Thoughts on Reclaiming the American Dream. Canongate, 2007.

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