APA (7th ed.) Citation

Levine, P. B., & Zimmerman, D. J. (2000). Children's welfare exposure and subsequent development. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Levine, Phillip B., and David J. Zimmerman. Children's Welfare Exposure and Subsequent Development. Cambridge, MA: National Bureau of Economic Research, 2000.

MLA (9th ed.) Citation

Levine, Phillip B., and David J. Zimmerman. Children's Welfare Exposure and Subsequent Development. National Bureau of Economic Research, 2000.