APA-Zitierstil (7. Ausg.)

Schaefer, R. T. (1993). Racial and ethnic groups (5th ed.). Harper Collins College Publisher.

Chicago-Zitierstil (17. Ausg.)

Schaefer, Richard T. Racial and Ethnic Groups. 5th ed. New York: Harper Collins College Publisher, 1993.

MLA-Zitierstil (9. Ausg.)

Schaefer, Richard T. Racial and Ethnic Groups. 5th ed. Harper Collins College Publisher, 1993.