Luhman, R., & Reid Luhman. (2002). Race and ethnicity in the United States: Our differences and our roots. Fort Worth: Harcourt College Publishers.
استشهاد بنمط شيكاغوLuhman, Reid, و Reid Luhman. Race and Ethnicity in the United States: Our Differences and Our Roots. Fort Worth: Harcourt College Publishers, 2002.
MLA استشهادLuhman, Reid, و Reid Luhman. Race and Ethnicity in the United States: Our Differences and Our Roots. Fort Worth: Harcourt College Publishers, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.