APA (7th ed.) Citation

Wade, N. J., & Swanson, M. (1991). Visual perception: An introduction. Routledge.

Chicago Style (17th ed.) Citation

Wade, Nicholas J., and Michael Swanson. Visual Perception: An Introduction. London: Routledge, 1991.

MLA (9th ed.) Citation

Wade, Nicholas J., and Michael Swanson. Visual Perception: An Introduction. Routledge, 1991.