Dyfyniad APA

Marino, M. (1999). An integrated approach to wastewater treatment: Deciding where, when, and how much to invest. Washington DC: The World Bank.

Dyfyniad Arddull Chicago

Marino, Manuel. An Integrated Approach to Wastewater Treatment: Deciding Where, When, and How Much to Invest. Washington DC: The World Bank, 1999.

Dyfyniad MLA

Marino, Manuel. An Integrated Approach to Wastewater Treatment: Deciding Where, When, and How Much to Invest. Washington DC: The World Bank, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.