APA aipamena

Hwang, J. H., & Park, S. (2016). Association between Peer Cigarette Smoking and Electronic Cigarette Smoking among Adolescent Nonsmokers: A National Representative Survey. PLoS One.

Chicago Style aipamena

Hwang, Jun Hyun, and Soon-Woo Park. "Association between Peer Cigarette Smoking and Electronic Cigarette Smoking Among Adolescent Nonsmokers: A National Representative Survey." PLoS One 2016.

MLA aipamena

Hwang, Jun Hyun, and Soon-Woo Park. "Association between Peer Cigarette Smoking and Electronic Cigarette Smoking Among Adolescent Nonsmokers: A National Representative Survey." PLoS One 2016.