Franklin

MLA

CBS News. Cbs News National Poll, February #1, 2013. 2014-03-25 Ann Arbor, Mich: Inter-university Consortium for Political and Social Research [distributor], 2014.

APA

CBS News, C. News. (2014). CBS News National Poll, February #1, 2013. 2014-03-25 Ann Arbor, Mich: Inter-university Consortium for Political and Social Research [distributor].

Chicago

CBS News CBS News National Poll, February #1, 2013. 2014-03-25 Ann Arbor, Mich: Inter-university Consortium for Political and Social Research [distributor], 2014.