APA (7th ed.) Citation

Chadwick, E. (2014). The winter crown: A novel of Eleanor of Aquitaine. Sphere.

Chicago Style (17th ed.) Citation

Chadwick, Elizabeth. The Winter Crown: A Novel of Eleanor of Aquitaine. London: Sphere, 2014.

MLA (9th ed.) Citation

Chadwick, Elizabeth. The Winter Crown: A Novel of Eleanor of Aquitaine. Sphere, 2014.