(2000). Detergents may pollute our sources of potable water, say experts. Philippine Star.
Citação norma Chicago"Detergents May Pollute Our Sources of Potable Water, Say Experts." Philippine Star 2000.
Citação norma MLA"Detergents May Pollute Our Sources of Potable Water, Say Experts." Philippine Star, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.