Citação norma APA

Potera, C. (2012). Caffeine in Wastewater Is a Tracer for Human Fecal Contamination. National Institute of Environmental Health Sciences.

Citação norma Chicago

Potera, Carol. Caffeine in Wastewater Is a Tracer for Human Fecal Contamination. National Institute of Environmental Health Sciences, 2012.

Citação norma MLA

Potera, Carol. Caffeine in Wastewater Is a Tracer for Human Fecal Contamination. National Institute of Environmental Health Sciences, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.