Cita APA (7th ed.)

WARREN, LEINENWEBER, & ANDERSEN. (1963). Our democracy at work. Prentice-hall.

Cita Chicago (17th ed.)

WARREN, LEINENWEBER, i ANDERSEN. Our Democracy at Work. Englewood Cliffs: Prentice-hall, 1963.

Cita MLA (9th ed.)

WARREN, et al. Our Democracy at Work. Prentice-hall, 1963.