Franklin

MLA

Education Longitudinal Study: 2002 Data Files and Electronic Codebook System : Public Use. [Washington, D.C.]: NCES, 2004.

APA

(2004). Education longitudinal study: 2002 data files and electronic codebook system : public use. [Washington, D.C.]: NCES.

Chicago

Education Longitudinal Study: 2002 Data Files and Electronic Codebook System : Public Use. [Washington, D.C.]: NCES, 2004.