APA (7th ed.) Citation

Krueger, A. B., & Pischke, J. (1997). Observations and conjectures on the U.S. employment miracle. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Krueger, Alan B., and Jörn-Steffen Pischke. Observations and Conjectures on the U.S. Employment Miracle. Cambridge, MA: National Bureau of Economic Research, 1997.

MLA (9th ed.) Citation

Krueger, Alan B., and Jörn-Steffen Pischke. Observations and Conjectures on the U.S. Employment Miracle. National Bureau of Economic Research, 1997.