Dyfyniad APA

Idelovich, E. (1997). Wastewater treatment in Latin America: Old and new options. Washington D.C: The World Bank.

Dyfyniad Arddull Chicago

Idelovich, Emanuel. Wastewater Treatment in Latin America: Old and New Options. Washington D.C: The World Bank, 1997.

Dyfyniad MLA

Idelovich, Emanuel. Wastewater Treatment in Latin America: Old and New Options. Washington D.C: The World Bank, 1997.

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