APA (7th ed.) Citation

Fry, R., & Bullen, J. B. (1981). Vision and design. Oxford University Press.

Chicago Style (17th ed.) Citation

Fry, Roger, and J. B. Bullen. Vision and Design. London ; New York: Oxford University Press, 1981.

MLA (9th ed.) Citation

Fry, Roger, and J. B. Bullen. Vision and Design. Oxford University Press, 1981.