APA (7th ed.) Citation

Boehncke, H., & Sarkowicz, H. (2010). Die Geschichte Hessens. Societätsverlag.

Chicago Style (17th ed.) Citation

Boehncke, Heiner, and Hans Sarkowicz. Die Geschichte Hessens. Frankfurt: Societätsverlag, 2010.

MLA (8th ed.) Citation

Boehncke, Heiner, and Hans Sarkowicz. Die Geschichte Hessens. Societätsverlag, 2010.

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