APA (7th ed.) Citation

Wright, W. D. (1958). The measurement of colour (2. ed.). Hilger & Watts.

Chicago Style (17th ed.) Citation

Wright, William D. The Measurement of Colour. 2. ed. London: Hilger & Watts, 1958.

MLA (9th ed.) Citation

Wright, William D. The Measurement of Colour. 2. ed. Hilger & Watts, 1958.

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