APA (7th ed.) Citation

Currie, S. (2009). The medieval crusades. Gale, Cengage Learning.

Chicago Style (17th ed.) Citation

Currie, Stephen. The Medieval Crusades. Detroit: Gale, Cengage Learning, 2009.

MLA (9th ed.) Citation

Currie, Stephen. The Medieval Crusades. Gale, Cengage Learning, 2009.

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