Cita APA (7th ed.)

Verba, S. (1961). Small groups and political behavior: A study of leadership. Princeton University.

Cita Chicago (17th ed.)

Verba, Sidney. Small Groups and Political Behavior: A Study of Leadership. Princeton: Princeton University, 1961.

Cita MLA (9th ed.)

Verba, Sidney. Small Groups and Political Behavior: A Study of Leadership. Princeton University, 1961.