Cita APA

Orwell, G. 1. (1968). Homage to Catalonia and looking back on the Spanish War. London [etc.]: Penguin Books [etc.].

Citación estilo Chicago

Orwell, George 1903-1950. Homage to Catalonia and Looking Back On the Spanish War. London [etc.]: Penguin Books [etc.], 1968.

Cita MLA

Orwell, George 1903-1950. Homage to Catalonia and Looking Back On the Spanish War. London [etc.]: Penguin Books [etc.], 1968.