Cita APA

Schmidt, C. W. (2011). NY DEC Takes on Fracking. National Institute of Environmental Health Sciences.

Citación estilo Chicago

Schmidt, Charles W. NY DEC Takes On Fracking. National Institute of Environmental Health Sciences, 2011.

Cita MLA

Schmidt, Charles W. NY DEC Takes On Fracking. National Institute of Environmental Health Sciences, 2011.

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