Smith, L. L. (1889). The transfer of negotiable paper as collateral security: Being the Sharswood prize essay of the University of Pennsylvania for the year 1886, and the Johnson prize essay for the same year. T. & J.W. Johnson.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Smith, Lewis Lawrence. The Transfer of Negotiable Paper as Collateral Security: Being the Sharswood Prize Essay of the University of Pennsylvania for the Year 1886, and the Johnson Prize Essay for the Same Year. Philadelphia: T. & J.W. Johnson, 1889.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Smith, Lewis Lawrence. The Transfer of Negotiable Paper as Collateral Security: Being the Sharswood Prize Essay of the University of Pennsylvania for the Year 1886, and the Johnson Prize Essay for the Same Year. T. & J.W. Johnson, 1889.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.