Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.