APA (7th ed.) Citation

Halpern, J., Gómez-Lobo, A., & Foster, V. (1999). Information and Modeling Issues in Designing Water and Sanitation Subsidy Schemes. The World Bank.

Chicago Style (17th ed.) Citation

Halpern, Jonathan, Andrés Gómez-Lobo, and Vivien Foster. Information and Modeling Issues in Designing Water and Sanitation Subsidy Schemes. Washington, D.C: The World Bank, 1999.

MLA (9th ed.) Citation

Halpern, Jonathan, et al. Information and Modeling Issues in Designing Water and Sanitation Subsidy Schemes. The World Bank, 1999.