Methuen handbook of colour
MLA
Kornerup, A, and J.H Wanscher. Methuen Handbook of Colour. London: Methuen, 1963.
APA
Kornerup, A., & Wanscher, J. (1963). Methuen handbook of colour. London: Methuen.
Chicago
Kornerup, A., and J.H Wanscher. Methuen Handbook of Colour. London: Methuen, 1963.