APA (7th ed.) Citation

King, A. c. 2. J., & Spencer, A. M. c. 2. J. (2020). Edward I: New interpretations. York Medieval Press.

Chicago Style (17th ed.) Citation

King, Andy ca. 20./21. Jh, and Andrew M. ca. 20./21. Jh Spencer. Edward I: New Interpretations. Suffolk: York Medieval Press, 2020.

MLA (9th ed.) Citation

King, Andy ca. 20./21. Jh, and Andrew M. ca. 20./21. Jh Spencer. Edward I: New Interpretations. York Medieval Press, 2020.