Cita APA (7th ed.)
Holsti, O. R. (2011). American public opinion on the Iraq War. University of Michigan Press.
Cita Chicago (17th ed.)
Holsti, Ole R. American Public Opinion on the Iraq War. Ann Arbor: University of Michigan Press, 2011.
Cita MLA (9th ed.)
Holsti, Ole R. American Public Opinion on the Iraq War. University of Michigan Press, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.