APA (7th ed.) Citation

Degas, E., & Reff, T. (2020). The letters of Edgar Degas (Bilingual edition.). Wildenstein Plattner Institute, Inc..

Chicago Style (17th ed.) Citation

Degas, Edgar, and Theodore Reff. The Letters of Edgar Degas. Bilingual edition. New York: Wildenstein Plattner Institute, Inc., 2020.

MLA (9th ed.) Citation

Degas, Edgar, and Theodore Reff. The Letters of Edgar Degas. Bilingual edition. Wildenstein Plattner Institute, Inc., 2020.