APA (7th ed.) Citation

Hartley, M., & Scott, G. R. (1982). On art. Horizon Press.

Chicago Style (17th ed.) Citation

Hartley, Marsden, and Gail R. Scott. On Art. New York: Horizon Press, 1982.

MLA (9th ed.) Citation

Hartley, Marsden, and Gail R. Scott. On Art. Horizon Press, 1982.