APA (7th ed.) Citation

McQuinn, K. (2021). The two Isabellas of King John. Pen & Sword History.

Chicago Style (17th ed.) Citation

McQuinn, Kristen. The Two Isabellas of King John. Barnsley: Pen & Sword History, 2021.

MLA (9th ed.) Citation

McQuinn, Kristen. The Two Isabellas of King John. Pen & Sword History, 2021.

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