McGeehin, M. A., Qualters, J. R., & Niskar, A. S. (2004). National Environmental Public Health Tracking Program: Bridging the Information Gap. National Institue of Environmental Health Sciences.
Citação norma ChicagoMcGeehin, Michael A., Judith R. Qualters, and Amanda Sue Niskar. National Environmental Public Health Tracking Program: Bridging the Information Gap. National Institue of Environmental Health Sciences, 2004.
Citação norma MLAMcGeehin, Michael A., Judith R. Qualters, and Amanda Sue Niskar. National Environmental Public Health Tracking Program: Bridging the Information Gap. National Institue of Environmental Health Sciences, 2004.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.