Cita APA (7a ed.)

Smith, B. L., Casey, R. D., & Lasswell, H. D. (1946). Propaganda, Communication and Public Opinion. Princeton University Press.

Cita Chicago Style (17a ed.)

Smith, Bruce Lannes, Ralph D. Casey, y Harold D. Lasswell. Propaganda, Communication and Public Opinion. Princeton: Princeton University Press, 1946.

Cita MLA (8a ed.)

Smith, Bruce Lannes, et al. Propaganda, Communication and Public Opinion. Princeton University Press, 1946.