APA (7th ed.) Citation

Arnold, M. (1993). Queen consorts of England: The power behind the throne. Facts On File.

Chicago Style (17th ed.) Citation

Arnold, Margot. Queen Consorts of England: The Power Behind the Throne. New York: Facts On File, 1993.

MLA (9th ed.) Citation

Arnold, Margot. Queen Consorts of England: The Power Behind the Throne. Facts On File, 1993.

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