APA (7th ed.) Citation

Crouch, D. (2010). Baronial Paranoia in King John's Reign.

Chicago Style (17th ed.) Citation

Crouch, David. Baronial Paranoia in King John's Reign. 2010.

MLA (9th ed.) Citation

Crouch, David. Baronial Paranoia in King John's Reign. 2010.

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