APA-referens

Vardavas, C. (2010). Key points in preventing tobacco use among adolescents. BioMed Central.

Chicago-stil citat

Vardavas, Constantine. Key Points in Preventing Tobacco Use Among Adolescents. BioMed Central, 2010.

MLA-referens

Vardavas, Constantine. Key Points in Preventing Tobacco Use Among Adolescents. BioMed Central, 2010.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.