Orwell, G. (1989). Animal farm: A fairy story. Penguin Books.
Chicagoスタイル(17版)引用形式Orwell, George. Animal Farm: A Fairy Story. London: Penguin Books, 1989.
MLA(9版)引用形式Orwell, George. Animal Farm: A Fairy Story. Penguin Books, 1989.
警告: この引用は必ずしも正確ではありません.