O'Hanlon, M. E. (2007). Opportunity 08: Independent Ideas for America's Next President. Brookings Institution Press.
Style de citation Chicago (17e éd.)O'Hanlon, Michael E. Opportunity 08: Independent Ideas for America's Next President. Washington, D.C.: Brookings Institution Press, 2007.
Style de citation MLA (8e éd.)O'Hanlon, Michael E. Opportunity 08: Independent Ideas for America's Next President. Brookings Institution Press, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.