Epp, T. Y., Waldner, C. L., & Berke, O. (2009). Predicting Geographical Human Risk of West Nile Virus–Saskatchewan, 2003 and 2007. Can J Public Health.
Citação norma ChicagoEpp, Tasha Y., Cheryl L. Waldner, and Olaf Berke. "Predicting Geographical Human Risk of West Nile Virus–Saskatchewan, 2003 and 2007." Can J Public Health 2009.
Citação norma MLAEpp, Tasha Y., Cheryl L. Waldner, and Olaf Berke. "Predicting Geographical Human Risk of West Nile Virus–Saskatchewan, 2003 and 2007." Can J Public Health 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.