Style de citation APA

Norrander,, B., & Wilcox,, C. (2010). Understanding public opinion (3.). CQ Press.

Style de citation Chicago

Norrander,, Barbara, et Clyde Wilcox. Understanding Public Opinion. 3. Washington D.C.: CQ Press, 2010.

Style de citation MLA

Norrander,, Barbara, et Clyde Wilcox. Understanding Public Opinion. 3. CQ Press, 2010.