APA aipamena

Kim, S., Goniewicz, M. L., Yu, S., Kim, B., & Gupta, R. (2015). Variations in Label Information and Nicotine Levels in Electronic Cigarette Refill Liquids in South Korea: Regulation Challenges. Int J Environ Res Public Health.

Chicago Style aipamena

Kim, Sungroul, Maciej L. Goniewicz, Sol Yu, Bokyeong Kim, and Ribhav Gupta. "Variations in Label Information and Nicotine Levels in Electronic Cigarette Refill Liquids in South Korea: Regulation Challenges." Int J Environ Res Public Health 2015.

MLA aipamena

Kim, Sungroul, et al. "Variations in Label Information and Nicotine Levels in Electronic Cigarette Refill Liquids in South Korea: Regulation Challenges." Int J Environ Res Public Health 2015.