APA citiranje

Amrock, S. M., Lee, L., & Weitzman, M. (2016). Perceptions of e-Cigarettes and Noncigarette Tobacco Products Among US Youth. Pediatrics.

Citação norma Chicago

Amrock, Stephen M., Lily Lee, and Michael Weitzman. "Perceptions of E-Cigarettes and Noncigarette Tobacco Products Among US Youth." Pediatrics 2016.

MLA citiranje

Amrock, Stephen M., Lily Lee, and Michael Weitzman. "Perceptions of E-Cigarettes and Noncigarette Tobacco Products Among US Youth." Pediatrics 2016.