Citação norma APA

McMillen, R., Maduka, J., & Winickoff, J. (2012). Use of Emerging Tobacco Products in the United States. Journal of Environmental and Public Health.

Citação norma Chicago

McMillen, Robert, Jeomi Maduka, and Jonathan Winickoff. Use of Emerging Tobacco Products in the United States. Journal of Environmental and Public Health, 2012.

Citação norma MLA

McMillen, Robert, Jeomi Maduka, and Jonathan Winickoff. Use of Emerging Tobacco Products in the United States. Journal of Environmental and Public Health, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.