APA
Magnuson K. A., Waldfogel Jane, Ruhm Christopher J & National Bureau Of Economic Research. (2004). Does prekindergarten improve school preparation and performance?. Cambridge, MA: NBER.
Chicago
Magnuson Katherine A, Waldfogel Jane, Ruhm Christopher J and National Bureau Of Economic Research. 2004. Does prekindergarten improve school preparation and performance?. Cambridge, MA: NBER.
Harvard
Magnuson K. A., Waldfogel Jane, Ruhm Christopher J and National Bureau Of Economic Research. (2004). Does prekindergarten improve school preparation and performance?. Cambridge, MA: NBER.
MLA
Magnuson Katherine A, Waldfogel Jane, Ruhm Christopher J and National Bureau Of Economic Research. Does prekindergarten improve school preparation and performance?. Cambridge, MA: NBER. 2004.
TextSeries: NBER working papersPublication details: Cambridge, MA NBER 2004Description: 35pISBN: 
Working Papers (Print)
