Orwell, G. (1989). Animal farm: A fairy story. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Orwell, George. Animal Farm: A Fairy Story. London: Penguin Books, 1989.
Lua MLA (9ú heag.)Orwell, George. Animal Farm: A Fairy Story. Penguin Books, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.