Cita APA (7th ed.)

Yeric, J. L., & Todd, J. R. (1989). Public opinion: The visible politics (2nd ed.). F.E. Peacock Publishers.

Cita Chicago (17th ed.)

Yeric, Jerry L., i John R. Todd. Public Opinion: The Visible Politics. 2nd ed. Itasca, Ill: F.E. Peacock Publishers, 1989.

Cita MLA (9th ed.)

Yeric, Jerry L., i John R. Todd. Public Opinion: The Visible Politics. 2nd ed. F.E. Peacock Publishers, 1989.