Obama, B. (2008). The audacity of hope: Thoughts on reclaiming the American Dream (1st vintage books edition.). Vintage.
Chicago-Zitierstil (17. Ausg.)Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. 1st vintage books edition. New York: Vintage, 2008.
MLA-Zitierstil (9. Ausg.)Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. 1st vintage books edition. Vintage, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.