APA citiranje

Huang, C., Koplan, J., Yu, S., Li, C., Guo, C., Liu, J., . . . Eriksen, M. (2013). Smoking Experimentation among Elementary School Students in China: Influences from Peers, Families, and the School Environment. Public Library of Science.

Citação norma Chicago

Huang, Cheng, et al. Smoking Experimentation Among Elementary School Students in China: Influences From Peers, Families, and the School Environment. Public Library of Science, 2013.

MLA citiranje

Huang, Cheng, et al. Smoking Experimentation Among Elementary School Students in China: Influences From Peers, Families, and the School Environment. Public Library of Science, 2013.