APA引文

Yang, Y., Li, L., Yong, H., Borland, R., Wu, X., Li, Q., . . . Foong, K. (2010). Regional differences in awareness of tobacco advertising and promotion in China: Findings from the ITC China Survey. BMJ Group.

Citação norma Chicago

Yang, Yan, Lin Li, Hua-Hie Yong, Ron Borland, Xi Wu, Qiang Li, Changbao Wu, and Kin Foong. Regional Differences in Awareness of Tobacco Advertising and Promotion in China: Findings From the ITC China Survey. BMJ Group, 2010.

MLA引文

Yang, Yan, et al. Regional Differences in Awareness of Tobacco Advertising and Promotion in China: Findings From the ITC China Survey. BMJ Group, 2010.