APA (7th ed.) Citation

Padgham, C. A., & Saunders, J. E. (1975). The perception of light and colour. Bell.

Chicago Style (17th ed.) Citation

Padgham, C. A., and John E. Saunders. The Perception of Light and Colour. London: Bell, 1975.

MLA (9th ed.) Citation

Padgham, C. A., and John E. Saunders. The Perception of Light and Colour. Bell, 1975.