APA (7th ed.) Citation

Westphal, J. (1991). Colour: A philosophical introduction (2nd ed.). Blackwell.

Chicago Style (17th ed.) Citation

Westphal, Jonathan. Colour: A Philosophical Introduction. 2nd ed. Oxford, [Eng.]: Blackwell, 1991.

MLA (9th ed.) Citation

Westphal, Jonathan. Colour: A Philosophical Introduction. 2nd ed. Blackwell, 1991.

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