APA (7th ed.) Zitazioa
Glynn, C. J., & Young, C. (2016). Public opinion (Third edition.). Westview Press, A Member of the Perseus Books Group.
Chicago Style (17th ed.) Zitazioa
Glynn, Carroll J., eta Cynthia Young. Public Opinion. Third edition. Boulder, Colorado: Westview Press, A Member of the Perseus Books Group, 2016.
MLA (9th ed.) Zitazioa
Glynn, Carroll J., eta Cynthia Young. Public Opinion. Third edition. Westview Press, A Member of the Perseus Books Group, 2016.
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