APA (7th ed.) Citation

Degas, E., & Rich, D. C. (1951). Edgar-Hilaire-Germain Degas. H.N. Abrams.

Chicago Style (17th ed.) Citation

Degas, Edgar, and Daniel Catton Rich. Edgar-Hilaire-Germain Degas. New York: H.N. Abrams, 1951.

MLA (9th ed.) Citation

Degas, Edgar, and Daniel Catton Rich. Edgar-Hilaire-Germain Degas. H.N. Abrams, 1951.