APA (7th ed.) Citation

Weir, A. (2005). Queen isabella: Treachery, adultery, and murder in medieval england. Ballantine Books.

Chicago Style (17th ed.) Citation

Weir, Alison. Queen Isabella: Treachery, Adultery, and Murder in Medieval England. New York: Ballantine Books, 2005.

MLA (9th ed.) Citation

Weir, Alison. Queen Isabella: Treachery, Adultery, and Murder in Medieval England. Ballantine Books, 2005.