APA (7th ed.) Citation

Beeler, J. (1971). Warfare in feudal Europe, 730-1200.

Chicago Style (17th ed.) Citation

Beeler, John. Warfare in Feudal Europe, 730-1200. 1971.

MLA (9th ed.) Citation

Beeler, John. Warfare in Feudal Europe, 730-1200. 1971.

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