Cita APA (7th ed.)

Orwell, G. (1989). Animal farm: A fairy story. Secker and Warburg.

Cita Chicago (17th ed.)

Orwell, George. Animal Farm: A Fairy Story. London: Secker and Warburg, 1989.

Cita MLA (8th ed.)

Orwell, George. Animal Farm: A Fairy Story. Secker and Warburg, 1989.