Richter, P., Pechacek, T., Swahn, M., & Wagman, V. (2008). Reducing Levels of Toxic Chemicals in Cigarette Smoke: A New Healthy People 2010 Objective. Association of Schools of Public Health.
Chicago-tyylinen lähdeviittausRichter, Patricia, Terry Pechacek, Monica Swahn, ja Victoria Wagman. Reducing Levels of Toxic Chemicals in Cigarette Smoke: A New Healthy People 2010 Objective. Association of Schools of Public Health, 2008.
MLA-viiteRichter, Patricia, Terry Pechacek, Monica Swahn, ja Victoria Wagman. Reducing Levels of Toxic Chemicals in Cigarette Smoke: A New Healthy People 2010 Objective. Association of Schools of Public Health, 2008.
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