APA-viite

Dobson, R. (2004). Annual tobacco deaths in poor countries to reach 7 million by 2030. BMJ Publishing Group Ltd.

Chicago-tyylinen lähdeviittaus

Dobson, Roger. Annual Tobacco Deaths in Poor Countries to Reach 7 Million By 2030. BMJ Publishing Group Ltd, 2004.

MLA-viite

Dobson, Roger. Annual Tobacco Deaths in Poor Countries to Reach 7 Million By 2030. BMJ Publishing Group Ltd, 2004.

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