Valdivia, A., & Monge-Corella, S. (2010). Diseases Tracked by Using Google Trends, Spain. Centers for Disease Control and Prevention.
Citação norma ChicagoValdivia, Antonio, and Susana Monge-Corella. Diseases Tracked By Using Google Trends, Spain. Centers for Disease Control and Prevention, 2010.
MLA CitationValdivia, Antonio, and Susana Monge-Corella. Diseases Tracked By Using Google Trends, Spain. Centers for Disease Control and Prevention, 2010.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.