APA-ийн эшлэл(7 дахь хэвлэлт)

Williams, C., & Johnson, M. R. D. (2010). Race and ethnicity in a welfare society. McGraw-Hill : Open University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Williams, Charlotte, ба Mark R. D. Johnson. Race and Ethnicity in a Welfare Society. Berkshire, England: McGraw-Hill : Open University Press, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Williams, Charlotte, ба Mark R. D. Johnson. Race and Ethnicity in a Welfare Society. McGraw-Hill : Open University Press, 2010.