APA (7th ed.) Citation

Beaudry, P., & Portier, F. (2004). Stock prices, news and economic fluctuations. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Beaudry, Paul, and Franck Portier. Stock Prices, News and Economic Fluctuations. Cambridge, Mass: National Bureau of Economic Research, 2004.

MLA (9th ed.) Citation

Beaudry, Paul, and Franck Portier. Stock Prices, News and Economic Fluctuations. National Bureau of Economic Research, 2004.

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