Cita APA (7th ed.)

Sowell, T. (2004). Affirmative action around the world: An empirical study. Yale University Press.

Cita Chicago (17th ed.)

Sowell, Thomas. Affirmative Action Around the World: An Empirical Study. New Haven: Yale University Press, 2004.

Cita MLA (8th ed.)

Sowell, Thomas. Affirmative Action Around the World: An Empirical Study. Yale University Press, 2004.