Cita APA (7th ed.)

Ben-David, D., Lumsdaine, R. L., & Papell, D. H. (1998). Unit roots postwar slowdowns and long-run growth: Evidence from two structural breaks. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Ben-David, Dan, Robin L. Lumsdaine, i David H. Papell. Unit Roots Postwar Slowdowns and Long-run Growth: Evidence from Two Structural Breaks. Cambridge: National Bureau of Economic Research, 1998.

Cita MLA (9th ed.)

Ben-David, Dan, et al. Unit Roots Postwar Slowdowns and Long-run Growth: Evidence from Two Structural Breaks. National Bureau of Economic Research, 1998.