Allem, J., Ayers, J. W., Althouse, B. M., & Williams, R. (2015). When a ban really is not a ban: Internet loopholes and Djarum flavoured cigarettes in the USA. Tob Control.
استشهاد بنمط شيكاغوAllem, Jon-Patrick, John W. Ayers, Benjamin M. Althouse, و Rebecca Williams. "When a Ban Really Is Not a Ban: Internet Loopholes and Djarum Flavoured Cigarettes in the USA." Tob Control 2015.
MLA استشهادAllem, Jon-Patrick, John W. Ayers, Benjamin M. Althouse, و Rebecca Williams. "When a Ban Really Is Not a Ban: Internet Loopholes and Djarum Flavoured Cigarettes in the USA." Tob Control 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.