APA (7th ed.) Citation

Whitford, F. (1987). Understanding abstract art / by Frank Whitford. Barrie & Jenkins.

Chicago Style (17th ed.) Citation

Whitford, Frank. Understanding Abstract Art / by Frank Whitford. London: Barrie & Jenkins, 1987.

MLA (9th ed.) Citation

Whitford, Frank. Understanding Abstract Art / by Frank Whitford. Barrie & Jenkins, 1987.

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