Cita APA (7a ed.)

Bernays, E. L. (2015). Crystallizing public opinion. Open road media.

Cita Chicago Style (17a ed.)

Bernays, Edward L. Crystallizing Public Opinion. New York: Open road media, 2015.

Cita MLA (9a ed.)

Bernays, Edward L. Crystallizing Public Opinion. Open road media, 2015.