APA (7th ed.) Citation

Lynch, D. (1976). The focal guide to colour. Focal Press.

Chicago Style (17th ed.) Citation

Lynch, David. The Focal Guide to Colour. London: Focal Press, 1976.

MLA (9th ed.) Citation

Lynch, David. The Focal Guide to Colour. Focal Press, 1976.

Warning: These citations may not always be 100% accurate.