APA (7th ed.) Citation

Leeuwenberg, E. L. J., & Buffart, H. F. J. M. (1978). Formal theories of visual perception. Wiley.

Chicago Style (17th ed.) Citation

Leeuwenberg, E. L. J., and H. F. J. M. Buffart. Formal Theories of Visual Perception. Chichester ; New York: Wiley, 1978.

MLA (8th ed.) Citation

Leeuwenberg, E. L. J., and H. F. J. M. Buffart. Formal Theories of Visual Perception. Wiley, 1978.