Cita APA (7a ed.)

Wolff, E. N. (2002). Productivity, computerization, and skill change. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Wolff, Edward N. Productivity, Computerization, and Skill Change. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Wolff, Edward N. Productivity, Computerization, and Skill Change. National Bureau of Economic Research, 2002.