Cita APA (7th ed.)
ebrary, Inc, & Cohen, J. E. (2006). Public opinion in state politics. Stanford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, i Jeffrey E. Cohen. Public Opinion in State Politics. Stanford, Calif.: Stanford University Press, 2006.
Cita MLA (9th ed.)
ebrary, Inc, i Jeffrey E. Cohen. Public Opinion in State Politics. Stanford University Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.