Cita APA (7a ed.)

Cooper, D. (1968). The dialectics of liberation. Penguin Books.

Cita Chicago Style (17a ed.)

Cooper, David. The Dialectics of Liberation. Harmondsworth: Penguin Books, 1968.

Cita MLA (8a ed.)

Cooper, David. The Dialectics of Liberation. Penguin Books, 1968.