Style de citation APA

Obama, B. (2007). audacity of hope: Thoughts on reclaiming the American dream. Canongate.

Style de citation Chicago

Obama, Barack. Audacity of Hope: Thoughts on Reclaiming the American Dream. Edinburgh: Canongate, 2007.

Style de citation MLA

Obama, Barack. Audacity of Hope: Thoughts on Reclaiming the American Dream. Canongate, 2007.

Attention : ces citations peuvent ne pas être correctes à 100%.