APA (7th ed.) Citation

R. T. Schaefer. (1979). Racial and ethnic groups. Little, Brown.

Chicago Style (17th ed.) Citation

R. T. Schaefer. Racial and Ethnic Groups. Boston: Little, Brown, 1979.

MLA (9th ed.) Citation

R. T. Schaefer. Racial and Ethnic Groups. Little, Brown, 1979.

Warning: These citations may not always be 100% accurate.