APA (7th ed.) Citation

Roy, A., & Wyld, M. (2001). "The ambassadors" and Holbein's techniques for painting on panel.

Chicago Style (17th ed.) Citation

Roy, Ashok, and Martin Wyld. "The Ambassadors" and Holbein's Techniques for Painting on Panel. 2001.

MLA (9th ed.) Citation

Roy, Ashok, and Martin Wyld. "The Ambassadors" and Holbein's Techniques for Painting on Panel. 2001.

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