APA (7th ed.) Citation

Arnott, R., Greenwald, B. C. N., & Stiglitz, J. E. (1993). Information and economic efficiency.

Chicago Style (17th ed.) Citation

Arnott, Richard, Bruce C. N. Greenwald, and Joseph E. Stiglitz. Information and Economic Efficiency. Cambridge, Mass, 1993.

MLA (9th ed.) Citation

Arnott, Richard, et al. Information and Economic Efficiency. 1993.