Cita APA (7th ed.)
Williams, C., & Johnson, M. R. D. (2010). Race and ethnicity in a welfare society. McGraw-Hill : Open University Press.
Cita Chicago (17th ed.)
Williams, Charlotte, i Mark R. D. Johnson. Race and Ethnicity in a Welfare Society. Berkshire, England: McGraw-Hill : Open University Press, 2010.
Cita MLA (9th ed.)
Williams, Charlotte, i Mark R. D. Johnson. Race and Ethnicity in a Welfare Society. McGraw-Hill : Open University Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.