APA
Lloyd T., National Bureau of Economic Research & Yang D. (2025). The Long shadow of early education. Cambridge: NBER.
Chicago
Lloyd Thomas, National Bureau of Economic Research and Yang Dean. 2025. The Long shadow of early education. Cambridge: NBER.
Harvard
Lloyd T., National Bureau of Economic Research and Yang D. (2025). The Long shadow of early education. Cambridge: NBER.
MLA
Lloyd Thomas, National Bureau of Economic Research and Yang Dean. The Long shadow of early education. Cambridge: NBER. 2025.