APA (7th ed.) Citation

Krueger, A. B., & Pischke, J. (1991). The effect of social security on labor supply: A cohort analysis of the notch generation. NBER.

Chicago Style (17th ed.) Citation

Krueger, Alan B., and Jörn-Steffen Pischke. The Effect of Social Security on Labor Supply: A Cohort Analysis of the Notch Generation. Cambridge, Mass: NBER, 1991.

MLA (9th ed.) Citation

Krueger, Alan B., and Jörn-Steffen Pischke. The Effect of Social Security on Labor Supply: A Cohort Analysis of the Notch Generation. NBER, 1991.

Warning: These citations may not always be 100% accurate.