APA (7th ed.) Citation

Garces, E., Thomas, D., & Currie, J. (2000). Longer term effects and head start. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Garces, Eliana, Duncan Thomas, and Janet Currie. Longer Term Effects and Head Start. Cambridge: National Bureau of Economic Research, 2000.

MLA (9th ed.) Citation

Garces, Eliana, et al. Longer Term Effects and Head Start. National Bureau of Economic Research, 2000.