APA (7th ed.) Citation

Irwin, D. A. (2000). How did the United States become a net exporter of manufactured goods?

Chicago Style (17th ed.) Citation

Irwin, Douglas A. How Did the United States Become a Net Exporter of Manufactured Goods? Cambridge, Mass, 2000.

MLA (9th ed.) Citation

Irwin, Douglas A. How Did the United States Become a Net Exporter of Manufactured Goods? 2000.