Dyfyniad APA

Levy, D. T., Tam, J., Kuo, C., Fong, G. T., & Chaloupka, F. (2018). The Impact of Implementing Tobacco Control Policies: The 2017 Tobacco Control Policy Scorecard. J Public Health Manag Pract.

Dyfyniad Arddull Chicago

Levy, David T., Jamie Tam, Charlene Kuo, Geoffrey T. Fong, and Frank Chaloupka. "The Impact of Implementing Tobacco Control Policies: The 2017 Tobacco Control Policy Scorecard." J Public Health Manag Pract 2018.

Dyfyniad MLA

Levy, David T., et al. "The Impact of Implementing Tobacco Control Policies: The 2017 Tobacco Control Policy Scorecard." J Public Health Manag Pract 2018.

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