Cita APA (7th ed.)
Brehm, J. (1993). The phantom respondents: Opinion surveys and political representation. University of Michigan Press.
Cita Chicago (17th ed.)
Brehm, John. The Phantom Respondents: Opinion Surveys and Political Representation. Ann Arbor: University of Michigan Press, 1993.
Cita MLA (9th ed.)
Brehm, John. The Phantom Respondents: Opinion Surveys and Political Representation. University of Michigan Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.