Harris, J. P., Edmunds, W. J., Pebody, R., Brown, D. W., & Lopman, B. A. (2008). Deaths from Norovirus among the Elderly, England and Wales. Centers for Disease Control and Prevention.
शिकागो स्टाइल उद्धरणHarris, John P., W. John Edmunds, Richard Pebody, David W. Brown, और Ben A. Lopman. Deaths From Norovirus Among the Elderly, England and Wales. Centers for Disease Control and Prevention, 2008.
एमएलए उद्धरणHarris, John P., et al. Deaths From Norovirus Among the Elderly, England and Wales. Centers for Disease Control and Prevention, 2008.
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