APA (7th ed.) Citation

Cowell, F. A. (2011). Measuring inequality (3rd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Cowell, Frank A. Measuring Inequality. 3rd ed. Oxford: Oxford University Press, 2011.

MLA (9th ed.) Citation

Cowell, Frank A. Measuring Inequality. 3rd ed. Oxford University Press, 2011.