Cita APA (7a ed.)
Schramm, W., Taft, C. P., & Niebuhr, R. Responsibility in Mass Communication. Harper and Row.
Cita estilo Chicago (17a ed.)
Schramm, Wilbur, Charles P. Taft, y Reinhold Niebuhr. Responsibility in Mass Communication. Nueva York, EUA: Harper and Row.
Cita MLA (9a ed.)
Schramm, Wilbur, et al. Responsibility in Mass Communication. Harper and Row.
Precaución: Estas citas no son 100% exactas.