APA ציטוט

Owens, V. L., Ha, T., & Soulakova, J. N. (2019). Widespread use of flavored e-cigarettes and hookah tobacco in the United States. Prev Med Rep.

Citação norma Chicago

Owens, Victoria L., Trung Ha, and Julia N. Soulakova. "Widespread Use of Flavored E-cigarettes and Hookah Tobacco in the United States." Prev Med Rep 2019.

ציטוט MLA

Owens, Victoria L., Trung Ha, and Julia N. Soulakova. "Widespread Use of Flavored E-cigarettes and Hookah Tobacco in the United States." Prev Med Rep 2019.