Orwell, G. (1965). Animal farm. Harmondsworth: Penguin Books.
Trích dẫn kiểu ChicagoOrwell, George. Animal Farm. Harmondsworth: Penguin Books, 1965.
MLA引文Orwell, George. Animal Farm. Harmondsworth: Penguin Books, 1965.
警告：這些引文格式不一定是100％准確.
APA引文