APA (7th ed.) Citation

Wright, W. D. (1969). The measurement of colour (4th ed.). Adam Hilger.

Chicago Style (17th ed.) Citation

Wright, W. D. The Measurement of Colour. 4th ed. London: Adam Hilger, 1969.

MLA (9th ed.) Citation

Wright, W. D. The Measurement of Colour. 4th ed. Adam Hilger, 1969.

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