APA aipamena

Bernays, E. L. (1923). Crystallizing public opinion. New York: Boni and Liveright.

Chicago Style aipamena

Bernays, Edward L. Crystallizing Public Opinion. New York: Boni and Liveright, 1923.

MLA aipamena

Bernays, Edward L. Crystallizing Public Opinion. New York: Boni and Liveright, 1923.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.