Cita APA (7a ed.)

Duncan, G. C. (1989). Democracy and the capitalist state. University Press.

Cita Chicago Style (17a ed.)

Duncan, Graeme Campbell. Democracy and the Capitalist State. Cambridge [etc.]: University Press, 1989.

Cita MLA (9a ed.)

Duncan, Graeme Campbell. Democracy and the Capitalist State. University Press, 1989.