APA (7th ed.) Citation

Greene, K. (2012). "Beautiful tones": Drawings by Ernest Haskell.

Chicago Style (17th ed.) Citation

Greene, Katrina. "Beautiful Tones": Drawings by Ernest Haskell. 2012.

MLA (9th ed.) Citation

Greene, Katrina. "Beautiful Tones": Drawings by Ernest Haskell. 2012.

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