APA (7th ed.) Citation

Fowler, K. A., & Fowler, K. (2001). Medieval mercenaries. Blackwell.

Chicago Style (17th ed.) Citation

Fowler, Kenneth Alan, and Kenneth Fowler. Medieval Mercenaries. Blackwell, 2001.

MLA (9th ed.) Citation

Fowler, Kenneth Alan, and Kenneth Fowler. Medieval Mercenaries. Blackwell, 2001.

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