APA (7th ed.) Citation

Ravallion, M. (1999). The mystery of the vanishing benefits: Ms. Speedy Analyst's introduction to evaluation. World Bank.

Chicago Style (17th ed.) Citation

Ravallion, Martin. The Mystery of the Vanishing Benefits: Ms. Speedy Analyst's Introduction to Evaluation. Washington, D.C: World Bank, 1999.

MLA (9th ed.) Citation

Ravallion, Martin. The Mystery of the Vanishing Benefits: Ms. Speedy Analyst's Introduction to Evaluation. World Bank, 1999.