(1846). Articles of agreement and convention, made and concluded at Lewistown, in the county of Logan, and state of Ohio, on the twentieth day of July, in the year of our Lord one thousand eight hundred and thirty-one. [U.S. Government Printing Office].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Articles of Agreement and Convention, Made and Concluded at Lewistown, in the County of Logan, and State of Ohio, on the Twentieth Day of July, in the Year of Our Lord One Thousand Eight Hundred and Thirty-one. [Washington, D.C.]: [U.S. Government Printing Office], 1846.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Articles of Agreement and Convention, Made and Concluded at Lewistown, in the County of Logan, and State of Ohio, on the Twentieth Day of July, in the Year of Our Lord One Thousand Eight Hundred and Thirty-one. [U.S. Government Printing Office], 1846.