APA (7th ed.) Citation

Vogl, J., & Vogl, S. (2010). Heinrich II.

Chicago Style (17th ed.) Citation

Vogl, Josef, and Simon Vogl. Heinrich II. 2010.

MLA (9th ed.) Citation

Vogl, Josef, and Simon Vogl. Heinrich II. 2010.

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