Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (8th εκδ.)

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.