APA-Zitierstil (7. Ausg.)

Mitchener, K., & McLean, I. W. (2003). The productivity of U.S. states since 1880. National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Mitchener, Kris, und Ian W. McLean. The Productivity of U.S. States Since 1880. Cambridge, Mass: National Bureau of Economic Research, 2003.

MLA-Zitierstil (9. Ausg.)

Mitchener, Kris, und Ian W. McLean. The Productivity of U.S. States Since 1880. National Bureau of Economic Research, 2003.