APA (7th ed.) Citation

Rieger, G. (2012). Frederick the Great: King of Prussia / [Text: Günter Rieger]. Ed. Rieger.

Chicago Style (17th ed.) Citation

Rieger, Günter. Frederick the Great: King of Prussia / [Text: Günter Rieger]. Karwe: Ed. Rieger, 2012.

MLA (8th ed.) Citation

Rieger, Günter. Frederick the Great: King of Prussia / [Text: Günter Rieger]. Ed. Rieger, 2012.

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