APA-referens

Schaefer, R. T. (2009). Race and ethnicity in the United States. Upper Saddle River: Pearson Prentice Hall.

Chicago-stil citat

Schaefer, Richard T. Race and Ethnicity in the United States. Upper Saddle River: Pearson Prentice Hall, 2009.

MLA-referens

Schaefer, Richard T. Race and Ethnicity in the United States. Upper Saddle River: Pearson Prentice Hall, 2009.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.