Cita APA (7a ed.)

Hall, P., Mitchell, A., Orwell, G., & Peaslee, R. (1985). George Orwell's Animal farm. Methuen.

Cita Chicago Style (17a ed.)

Hall, Peter, Adrian Mitchell, George Orwell, y Richard Peaslee. George Orwell's Animal Farm. London: Methuen, 1985.

Cita MLA (9a ed.)

Hall, Peter, et al. George Orwell's Animal Farm. Methuen, 1985.