Zhu, S., Gamst, A., Lee, M., Cummins, S., Yin, L., & Zoref, L. (2013). The Use and Perception of Electronic Cigarettes and Snus among the U.S. Population. Public Library of Science.
Citação norma ChicagoZhu, Shu-Hong, Anthony Gamst, Madeleine Lee, Sharon Cummins, Lu Yin, and Leslie Zoref. The Use and Perception of Electronic Cigarettes and Snus Among the U.S. Population. Public Library of Science, 2013.
Citação norma MLAZhu, Shu-Hong, et al. The Use and Perception of Electronic Cigarettes and Snus Among the U.S. Population. Public Library of Science, 2013.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.