APA (7th ed.) Citation

Norton, E. (2013). Elfrida: The first crowned queen of England. Amberley.

Chicago Style (17th ed.) Citation

Norton, Elizabeth. Elfrida: The First Crowned Queen of England. Stroud: Amberley, 2013.

MLA (9th ed.) Citation

Norton, Elizabeth. Elfrida: The First Crowned Queen of England. Amberley, 2013.

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