APA (7th ed.) Citation

Castor, H. (2015). Joan of Arc: A history. Harper, an imprint of HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Castor, Helen. Joan of Arc: A History. New York: Harper, an imprint of HarperCollins Publishers, 2015.

MLA (9th ed.) Citation

Castor, Helen. Joan of Arc: A History. Harper, an imprint of HarperCollins Publishers, 2015.

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