APA (7th ed.) Citation

Das, J., Hammer, J. S., & World Bank. (2004). Which doctor?: Combining vignettes and item response to measure doctor quality. World Bank.

Chicago Style (17th ed.) Citation

Das, Jishnu, Jeffrey S. Hammer, and World Bank. Which Doctor?: Combining Vignettes and Item Response to Measure Doctor Quality. [Washington, D.C]: World Bank, 2004.

MLA (8th ed.) Citation

Das, Jishnu, et al. Which Doctor?: Combining Vignettes and Item Response to Measure Doctor Quality. World Bank, 2004.