Cita APA (7th ed.)

Sewell, A. (1994). Black Beauty. Book Essentials Promotions.

Cita Chicago (17th ed.)

Sewell, Anna. Black Beauty. New York: Book Essentials Promotions, 1994.

Cita MLA (9th ed.)

Sewell, Anna. Black Beauty. Book Essentials Promotions, 1994.