APA (7th ed.) Citation

Goolsbee, A., & Chevalier, J. A. (2002). Measuring prices and price competition online: Amazon and Barnes and Noble. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Goolsbee, Austan, and Judith A. Chevalier. Measuring Prices and Price Competition Online: Amazon and Barnes and Noble. Cambridge, MA: National Bureau of Economic Research, 2002.

MLA (9th ed.) Citation

Goolsbee, Austan, and Judith A. Chevalier. Measuring Prices and Price Competition Online: Amazon and Barnes and Noble. National Bureau of Economic Research, 2002.

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