APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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