APA (7th ed.) Citation

Sewell, A. (2006). Black Beauty - The Autobiography of a Horse. Project Gutenberg.

Chicago Style (17th ed.) Citation

Sewell, Anna. Black Beauty - The Autobiography of a Horse. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Sewell, Anna. Black Beauty - The Autobiography of a Horse. Project Gutenberg, 2006.

Warning: These citations may not always be 100% accurate.