Obama, B. (2006). The audacity of hope: Thoughts on reclaiming the American dream (First edition.). Crown Publishers ; Three Rivers Press.
Chicago-referens (17:e uppl.)Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. First edition. New York: Crown Publishers ; Three Rivers Press, 2006.
MLA-referens (8:e uppl.)Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. First edition. Crown Publishers ; Three Rivers Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.