Hammond, D., Reid, J. L., Burkhalter, R., & Rynard, V. L. (2020). E-cigarette Marketing Regulations and Youth Vaping: Cross-Sectional Surveys, 2017–2019. Pediatrics.
استشهاد بنمط شيكاغوHammond, David, Jessica L. Reid, Robin Burkhalter, و Vicki L. Rynard. "E-cigarette Marketing Regulations and Youth Vaping: Cross-Sectional Surveys, 2017–2019." Pediatrics 2020.
MLA استشهادHammond, David, Jessica L. Reid, Robin Burkhalter, و Vicki L. Rynard. "E-cigarette Marketing Regulations and Youth Vaping: Cross-Sectional Surveys, 2017–2019." Pediatrics 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.