Cita APA (7a ed.)

Copp, D. (1993). The idea of democracy. Cambridge University Press.

Cita Chicago Style (17a ed.)

Copp, David. The Idea of Democracy. Cambridge, United Kingdom: Cambridge University Press, 1993.

Cita MLA (9a ed.)

Copp, David. The Idea of Democracy. Cambridge University Press, 1993.