APA (7th ed.) Citation

Ballou, M. M. (2004). The Duke's Prize; a Story of Art and Heart in Florence. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ballou, Maturin Murray. The Duke's Prize; a Story of Art and Heart in Florence. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Ballou, Maturin Murray. The Duke's Prize; a Story of Art and Heart in Florence. Project Gutenberg, 2004.

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