APA citiranje

Webb Hooper, M., & Kolar, S. K. (2016). Racial/Ethnic Differences in Electronic Cigarette Use and Reasons for Use among Current and Former Smokers: Findings from a Community-Based Sample. Int J Environ Res Public Health.

Citação norma Chicago

Webb Hooper, Monica, and Stephanie K. Kolar. "Racial/Ethnic Differences in Electronic Cigarette Use and Reasons for Use Among Current and Former Smokers: Findings From a Community-Based Sample." Int J Environ Res Public Health 2016.

MLA citiranje

Webb Hooper, Monica, and Stephanie K. Kolar. "Racial/Ethnic Differences in Electronic Cigarette Use and Reasons for Use Among Current and Former Smokers: Findings From a Community-Based Sample." Int J Environ Res Public Health 2016.