Petition to Parliament: Reasons Against a Prohibition of Iron Manufacture in the Plantations. Great Neck Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Petition to Parliament: Reasons Against a Prohibition of Iron Manufacture in the Plantations. Great Neck Publishing.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Petition to Parliament: Reasons Against a Prohibition of Iron Manufacture in the Plantations. Great Neck Publishing.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.