APA (7th ed.) Citation

Clark, A. M. (1960). The Wallraf-Richartz-Portrait of Hewetson.

Chicago Style (17th ed.) Citation

Clark, Anthony Morris. The Wallraf-Richartz-Portrait of Hewetson. 1960.

MLA (9th ed.) Citation

Clark, Anthony Morris. The Wallraf-Richartz-Portrait of Hewetson. 1960.

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