APA citiranje

Yingst, J., Foulds, J., Veldheer, S., Cobb, C. O., Yen, M., Hrabovsky, S., . . . Eissenberg, T. (2018). Measurement of Electronic Cigarette Frequency of Use Among Smokers Participating in a Randomized Controlled Trial. Nicotine Tob Res.

Citação norma Chicago

Yingst, Jessica, Jonathan Foulds, Susan Veldheer, Caroline O. Cobb, Miao-Shan Yen, Shari Hrabovsky, Sophia I. Allen, Christopher Bullen, and Thomas Eissenberg. "Measurement of Electronic Cigarette Frequency of Use Among Smokers Participating in a Randomized Controlled Trial." Nicotine Tob Res 2018.

MLA citiranje

Yingst, Jessica, et al. "Measurement of Electronic Cigarette Frequency of Use Among Smokers Participating in a Randomized Controlled Trial." Nicotine Tob Res 2018.