Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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