APA (7th ed.) Citation

Altaf, A., Jamal, H., & Whittington, D. (1992). Willingness to pay for water in rural Punjab, Pakistan. UNDP-World Bank Water and Sanitation Program, World Bank.

Chicago Style (17th ed.) Citation

Altaf, Anjum, Haroon Jamal, and Dale Whittington. Willingness to Pay for Water in Rural Punjab, Pakistan. Washington, D.C: UNDP-World Bank Water and Sanitation Program, World Bank, 1992.

MLA (9th ed.) Citation

Altaf, Anjum, et al. Willingness to Pay for Water in Rural Punjab, Pakistan. UNDP-World Bank Water and Sanitation Program, World Bank, 1992.