Winch, J. (2014). Between slavery and freedom: Free people of color in America from settlement to the Civil War. Rowman & Littlefield.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Winch, Julie. Between Slavery and Freedom: Free People of Color in America from Settlement to the Civil War. Lanham, Maryland: Rowman & Littlefield, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Winch, Julie. Between Slavery and Freedom: Free People of Color in America from Settlement to the Civil War. Rowman & Littlefield, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.