Cita APA (7th ed.)

Thompson, C. P. (1975). Black beauty's clan: Black velvet. Knight Books.

Cita Chicago (17th ed.)

Thompson, Christine Pullein. Black Beauty's Clan: Black Velvet. London: Knight Books, 1975.

Cita MLA (9th ed.)

Thompson, Christine Pullein. Black Beauty's Clan: Black Velvet. Knight Books, 1975.