APA (7th ed.) Citation

Thomas, R. W., & Thomas, R. W. (1996). Understanding interracial unity: A study of U.S. race relations. Sage series on race and ethnic relations.

Chicago Style (17th ed.) Citation

Thomas, Richard W., and Richard Walter Thomas. "Understanding Interracial Unity: A Study of U.S. Race Relations." Sage Series on Race and Ethnic Relations 1996.

MLA (9th ed.) Citation

Thomas, Richard W., and Richard Walter Thomas. "Understanding Interracial Unity: A Study of U.S. Race Relations." Sage Series on Race and Ethnic Relations, 1996.