Dyfyniad APA

Offemaria, R. (1999). Potable water: The world's most precious commodity. Manila Times.

Dyfyniad Arddull Chicago

Offemaria, Rodel. "Potable Water: The World's Most Precious Commodity." Manila Times 1999.

Dyfyniad MLA

Offemaria, Rodel. "Potable Water: The World's Most Precious Commodity." Manila Times, 1999.

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