Orwell George. (2011). Animal Farm. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Orwell George. Animal Farm. London: Penguin Books, 2011.
Lua MLA (9ú heag.)Orwell George. Animal Farm. Penguin Books, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.