APA (7th ed.) Citation

Leepa, A., & Read, H. (1961). The challenge of modern art. A. S. Barnes.

Chicago Style (17th ed.) Citation

Leepa, Allen, and Herbert Read. The Challenge of Modern Art. New York: A. S. Barnes, 1961.

MLA (9th ed.) Citation

Leepa, Allen, and Herbert Read. The Challenge of Modern Art. A. S. Barnes, 1961.