APA (7th ed.) Citation

Prescott, W. H. The History of the Reign of Ferdinand and Isabella the Catholic — Volume 1.

Chicago Style (17th ed.) Citation

Prescott, William Hickling. The History of the Reign of Ferdinand and Isabella the Catholic — Volume 1.

MLA (9th ed.) Citation

Prescott, William Hickling. The History of the Reign of Ferdinand and Isabella the Catholic — Volume 1.

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