Cita APA (7a ed.)

Schaefer, R. T. (2001). Race and ethnicity in the United States (2nd ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Schaefer, Richard T. Race and Ethnicity in the United States. 2nd ed. Upper Saddle River, N.J.: Prentice Hall, 2001.

Cita MLA (8a ed.)

Schaefer, Richard T. Race and Ethnicity in the United States. 2nd ed. Prentice Hall, 2001.