APA (7th ed.) Citation

Pryor, F. L., & Schaffer, D. L. (1999). Who's not working and why: Employment, cognitive skills, wages, and the changing U.S. labor market. Cambridge University Press.

Chicago Style (17th ed.) Citation

Pryor, Frederic L., and David L. Schaffer. Who's Not Working and Why: Employment, Cognitive Skills, Wages, and the Changing U.S. Labor Market. New York: Cambridge University Press, 1999.

MLA (9th ed.) Citation

Pryor, Frederic L., and David L. Schaffer. Who's Not Working and Why: Employment, Cognitive Skills, Wages, and the Changing U.S. Labor Market. Cambridge University Press, 1999.