APA (7th ed.) Citation

Althoff, G. (2006). Heinrich IV (1. Aufl.). Primus.

Chicago Style (17th ed.) Citation

Althoff, Gerd. Heinrich IV. 1. Aufl. Darmstadt: Primus, 2006.

MLA (8th ed.) Citation

Althoff, Gerd. Heinrich IV. 1. Aufl. Primus, 2006.

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