Sewell, A. (1974). Black Beauty: Anna Sewell. Ill. by Derick Bown. Purnell.
Cita Chicago (17th ed.)Sewell, Anna. Black Beauty: Anna Sewell. Ill. by Derick Bown. Maidenhead: Purnell, 1974.
Cita MLA (8th ed.)Sewell, Anna. Black Beauty: Anna Sewell. Ill. by Derick Bown. Purnell, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.