Stephen, G., & Stowe, H. B. (1971). Anti-slavery recollections in a series of letters addressed to Mrs. Beecher Stowe ..: At her request (Second edition.). Cass.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Stephen, George, و Harriet Beecher Stowe. Anti-slavery Recollections in a Series of Letters Addressed to Mrs. Beecher Stowe ..: At Her Request. Second edition. London: Cass, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Stephen, George, و Harriet Beecher Stowe. Anti-slavery Recollections in a Series of Letters Addressed to Mrs. Beecher Stowe ..: At Her Request. Second edition. Cass, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.