Παραπομπή APA

Luhman, R., & Reid Luhman. (2002). Race and ethnicity in the United States: Our differences and our roots. Fort Worth: Harcourt College Publishers.

Παραπομπή Chicago Style

Luhman, Reid, και Reid Luhman. Race and Ethnicity in the United States: Our Differences and Our Roots. Fort Worth: Harcourt College Publishers, 2002.

Παραπομπή MLA

Luhman, Reid, και Reid Luhman. Race and Ethnicity in the United States: Our Differences and Our Roots. Fort Worth: Harcourt College Publishers, 2002.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.