APA (7th ed.) Citation

Obama, B. (2008). The Audacity of Hope: Thoughts on Reclaiming the American dream. Conongate Books Ltd.

Chicago Style (17th ed.) Citation

Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. New York: Conongate Books Ltd, 2008.

MLA (9th ed.) Citation

Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. Conongate Books Ltd, 2008.

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