Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Ludwig, Jens, Deborah A Phillips, and National Bureau Of Economic Research. The Benefits and Costs of Head Start. Cambridge, MA: National Bureau of Economic Research, 2007. Pdf. https://aj.sunback.homes/item/2007615127/.
APA citation style:
Ludwig, J., Phillips, D. A. & National Bureau Of Economic Research. (2007) The Benefits and Costs of Head Start. Cambridge, MA: National Bureau of Economic Research. [Pdf] Retrieved from the Library of Congress, https://aj.sunback.homes/item/2007615127/.
MLA citation style:
Ludwig, Jens, Deborah A Phillips, and National Bureau Of Economic Research. The Benefits and Costs of Head Start. Cambridge, MA: National Bureau of Economic Research, 2007. Pdf. Retrieved from the Library of Congress, <aj.sunback.homes/item/2007615127/>.