توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Curtis, G. T. (1854). History of the origin, formation, and adoption of the Constitution of the United States: With notices of its principal framers. Harper.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Curtis, George Ticknor. History of the Origin, Formation, and Adoption of the Constitution of the United States: With Notices of Its Principal Framers. New York: Harper, 1854.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Curtis, George Ticknor. History of the Origin, Formation, and Adoption of the Constitution of the United States: With Notices of Its Principal Framers. Harper, 1854.