APA (7th ed.) Citation

Wright, W. D. (1958). The measurement of colour ([2d ed.].). Macmillan.

Chicago Style (17th ed.) Citation

Wright, W. D. The Measurement of Colour. [2d ed.]. New York: Macmillan, 1958.

MLA (9th ed.) Citation

Wright, W. D. The Measurement of Colour. [2d ed.]. Macmillan, 1958.