APA (7th ed.) Citation

Shapiro, M. D. (1987). Are cyclical fluctuations in productivity due more to supply shocks or demand shocks? National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Shapiro, Matthew D. Are Cyclical Fluctuations in Productivity Due More to Supply Shocks or Demand Shocks? Cambridge, Mass: National Bureau of Economic Research, 1987.

MLA (9th ed.) Citation

Shapiro, Matthew D. Are Cyclical Fluctuations in Productivity Due More to Supply Shocks or Demand Shocks? National Bureau of Economic Research, 1987.

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