APA (7th ed.) Citation

Lyon, B. A constitutional and legal history of medieval England / by B. Lyon. Harper Bros.

Chicago Style (17th ed.) Citation

Lyon, B. A Constitutional and Legal History of Medieval England / by B. Lyon. Harper Bros.

MLA (9th ed.) Citation

Lyon, B. A Constitutional and Legal History of Medieval England / by B. Lyon. Harper Bros.

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