APA (7th ed.) Citation

Wright, W. D. (1944). The measurement of colour. A. Hilger ltd..

Chicago Style (17th ed.) Citation

Wright, W. D. The Measurement of Colour. London: A. Hilger ltd., 1944.

MLA (9th ed.) Citation

Wright, W. D. The Measurement of Colour. A. Hilger ltd., 1944.

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