Locke, D. R. (1893). The Nasby letters: Being the original Nasby letters, as written during his lifetime. Toledo Blade.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Locke, David Ross. The Nasby Letters: Being the Original Nasby Letters, as Written During His Lifetime. Toledo: Toledo Blade, 1893.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Locke, David Ross. The Nasby Letters: Being the Original Nasby Letters, as Written During His Lifetime. Toledo Blade, 1893.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.