APA citiranje

Wu, L., & Howard, M. O. (2006). Is Inhalant Use a Risk Factor for Heroin and Injection Drug Use Among Adolescents in the United States?

Citação norma Chicago

Wu, Li-Tzy, and Matthew O. Howard. Is Inhalant Use a Risk Factor for Heroin and Injection Drug Use Among Adolescents in the United States? 2006.

MLA citiranje

Wu, Li-Tzy, and Matthew O. Howard. Is Inhalant Use a Risk Factor for Heroin and Injection Drug Use Among Adolescents in the United States? 2006.