APA (7th ed.) Citation

Thomas Henry & Haldeman-Julius Emanuel. (1931). The Savagery of the Middle Ages. Haldeman-Julius Publications.

Chicago Style (17th ed.) Citation

Thomas Henry and Haldeman-Julius Emanuel. The Savagery of the Middle Ages. Haldeman-Julius Publications, 1931.

MLA (8th ed.) Citation

Thomas Henry and Haldeman-Julius Emanuel. The Savagery of the Middle Ages. Haldeman-Julius Publications, 1931.

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