APA (7th ed.) Citation

Root, M. P. P. (1992). Racially mixed people in America. Sage Publications.

Chicago Style (17th ed.) Citation

Root, Maria P. P. Racially Mixed People in America. Newbury Park, Calif.: Sage Publications, 1992.

MLA (9th ed.) Citation

Root, Maria P. P. Racially Mixed People in America. Sage Publications, 1992.