Cita APA (7a ed.)

Sowell, T. (1976). Race and economics (2. print.). MacKay.

Cita Chicago Style (17a ed.)

Sowell, Thomas. Race and Economics. 2. print. New York: MacKay, 1976.

Cita MLA (9a ed.)

Sowell, Thomas. Race and Economics. 2. print. MacKay, 1976.