Cita APA

Sewell, A., Davage, J., Hopkins, A., & Potter, J. (2008). Black beauty. London: Pearson Education Limited.

Citación estilo Chicago

Sewell, Anna, John Davage, Andy Hopkins, y Jocelyn Potter. Black Beauty. London: Pearson Education Limited, 2008.

Cita MLA

Sewell, Anna, John Davage, Andy Hopkins, y Jocelyn Potter. Black Beauty. London: Pearson Education Limited, 2008.