APA (7th ed.) Citation

Tyler, J. H., & Lofstrom, M. (2008). Is the GED an effective route to postsecondary education for school dropouts? National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Tyler, John H., and Magnus Lofstrom. Is the GED an Effective Route to Postsecondary Education for School Dropouts? Cambridge, Mass: National Bureau of Economic Research, 2008.

MLA (9th ed.) Citation

Tyler, John H., and Magnus Lofstrom. Is the GED an Effective Route to Postsecondary Education for School Dropouts? National Bureau of Economic Research, 2008.

Warning: These citations may not always be 100% accurate.