APA (7th ed.) Citation

Flanagan, G. A. (1951). How to understand modern art. Studio Publications in association with Crowell.

Chicago Style (17th ed.) Citation

Flanagan, George Alexander. How to Understand Modern Art. New York: Studio Publications in association with Crowell, 1951.

MLA (9th ed.) Citation

Flanagan, George Alexander. How to Understand Modern Art. Studio Publications in association with Crowell, 1951.

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