APA (7th ed.) Citation

Theuerkauff, C. (2001). A rare portrait of Frederick William I of Prussia as prince.

Chicago Style (17th ed.) Citation

Theuerkauff, Christian. A Rare Portrait of Frederick William I of Prussia as Prince. 2001.

MLA (9th ed.) Citation

Theuerkauff, Christian. A Rare Portrait of Frederick William I of Prussia as Prince. 2001.

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