APA (7th ed.) Citation

Currie, J., & Thomas, D. (1998). School quality and the longer-term effects of Head Start. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Currie, Janet, and Duncan Thomas. School Quality and the Longer-term Effects of Head Start. Cambridge: National Bureau of Economic Research, 1998.

MLA (9th ed.) Citation

Currie, Janet, and Duncan Thomas. School Quality and the Longer-term Effects of Head Start. National Bureau of Economic Research, 1998.