Cobbett, W. (1830). Cobbett's exposure of the practices of the pretended friends of the blacks. [Printed by Mills, Jowett, and Mills].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cobbett, William. Cobbett's Exposure of the Practices of the Pretended Friends of the Blacks. [London]: [Printed by Mills, Jowett, and Mills], 1830.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Cobbett, William. Cobbett's Exposure of the Practices of the Pretended Friends of the Blacks. [Printed by Mills, Jowett, and Mills], 1830.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.