Cita APA (7th ed.)

Doob, L. W. (1948). Public opinion and propaganda. Holt.

Cita Chicago (17th ed.)

Doob, Leonhard W. Public Opinion and Propaganda. New York: Holt, 1948.

Cita MLA (8th ed.)

Doob, Leonhard W. Public Opinion and Propaganda. Holt, 1948.