Obama, B. (2008). The Audacity of Hope: Thoughts on Reclaiming the American dream. Conongate Books Ltd.
芝加哥风格引文Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. New York: Conongate Books Ltd, 2008.
MLA引文Obama, Barack. The Audacity of Hope: Thoughts on Reclaiming the American Dream. Conongate Books Ltd, 2008.
警告：这些引文格式不一定是100％准确.