Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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