Obama, B. (2007). audacity of hope: Thoughts on reclaiming the American dream. Canongate.
استشهاد بنمط شيكاغوObama, Barack. Audacity of Hope: Thoughts on Reclaiming the American Dream. Edinburgh: Canongate, 2007.
MLA استشهادObama, Barack. Audacity of Hope: Thoughts on Reclaiming the American Dream. Canongate, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.