Cita APA (7th ed.)

Polychroniou, C. (2017). Optimism over despair: On capitalism, empire and social change. Penguin Books.

Cita Chicago (17th ed.)

Polychroniou, Chronis. Optimism over Despair: On Capitalism, Empire and Social Change. UK: Penguin Books, 2017.

Cita MLA (9th ed.)

Polychroniou, Chronis. Optimism over Despair: On Capitalism, Empire and Social Change. Penguin Books, 2017.