Cita APA (7th ed.)

Irwin, D. A., & Temin, P. (2000). The antebellum tariff on cotton textiles revisited. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Irwin, Douglas A., i Peter Temin. The Antebellum Tariff on Cotton Textiles Revisited. Cambridge: National Bureau of Economic Research, 2000.

Cita MLA (9th ed.)

Irwin, Douglas A., i Peter Temin. The Antebellum Tariff on Cotton Textiles Revisited. National Bureau of Economic Research, 2000.