Scott, W. R., & Shade, W. G. (2005). Essays on African-American history, culture and society. U.S. Department of State, Branch for the Study of the United States.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Scott, William R., و William G. Shade. Essays on African-American History, Culture and Society. Washington, D.C: U.S. Department of State, Branch for the Study of the United States, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Scott, William R., و William G. Shade. Essays on African-American History, Culture and Society. U.S. Department of State, Branch for the Study of the United States, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.