APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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