Orwell, G. (1971). Animal Farm: A Fairy Story. Penguin Books.
Cita Chicago Style (17a ed.)Orwell, George. Animal Farm: A Fairy Story. Harmondsworth: Penguin Books, 1971.
Cita MLA (9a ed.)Orwell, George. Animal Farm: A Fairy Story. Penguin Books, 1971.
Precaución: Estas citas no son 100% exactas.