Webster, D. (1848). Mr. Webster's speech at Marshfield, Mass., delivered September 1, 1848: And his speech on the Oregon bill, delivered in the United States Senate, August 12, 1848. Press of T.R. Marvin.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Webster, Daniel. Mr. Webster's Speech at Marshfield, Mass., Delivered September 1, 1848: And His Speech on the Oregon Bill, Delivered in the United States Senate, August 12, 1848. Boston: Press of T.R. Marvin, 1848.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Webster, Daniel. Mr. Webster's Speech at Marshfield, Mass., Delivered September 1, 1848: And His Speech on the Oregon Bill, Delivered in the United States Senate, August 12, 1848. Press of T.R. Marvin, 1848.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.