APA (7th ed.) Citation

Palange, R. C., & Zavala, A. (1987). Water pollution control: Guidelines project planning and financing. World Bank.

Chicago Style (17th ed.) Citation

Palange, Ralph C., and Alfonso Zavala. Water Pollution Control: Guidelines Project Planning and Financing. Washington, D.C: World Bank, 1987.

MLA (9th ed.) Citation

Palange, Ralph C., and Alfonso Zavala. Water Pollution Control: Guidelines Project Planning and Financing. World Bank, 1987.