McKelvey, K., & Halpern-Felsher, B. (2016). Adolescent cigarette-smoking perceptions and behavior: Tobacco control gains and gaps amidst the rapidly expanding tobacco products market from 2001 to 2015. J Adolesc Health.
استشهاد بنمط شيكاغوMcKelvey, Karma, و Bonnie Halpern-Felsher. "Adolescent Cigarette-smoking Perceptions and Behavior: Tobacco Control Gains and Gaps Amidst the Rapidly Expanding Tobacco Products Market From 2001 to 2015." J Adolesc Health 2016.
MLA استشهادMcKelvey, Karma, و Bonnie Halpern-Felsher. "Adolescent Cigarette-smoking Perceptions and Behavior: Tobacco Control Gains and Gaps Amidst the Rapidly Expanding Tobacco Products Market From 2001 to 2015." J Adolesc Health 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.