Cita APA (7th ed.)

Crick, B. (2002). Democracy: A very short introduction. Oxford University Press.

Cita Chicago (17th ed.)

Crick, Bernard. Democracy: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2002.

Cita MLA (9th ed.)

Crick, Bernard. Democracy: A Very Short Introduction. Oxford University Press, 2002.