APA استشهاد

Berinsky, A. J. (2019). New directions in public opinion (3.). Routledge.

استشهاد بنمط شيكاغو

Berinsky, Adam J.Ed. New Directions in Public Opinion. 3. London: Routledge, 2019.

MLA استشهاد

Berinsky, Adam J.Ed. New Directions in Public Opinion. 3. Routledge, 2019.