APA-referens

Ahern, J., Galea, S., Hubbard, A., & Syme, S. L. (2008). Neighborhood smoking norms modify the relation between collective efficacy and smoking behavior.

Chicago-stil citat

Ahern, Jennifer, Sandro Galea, Alan Hubbard, och S. Leonard Syme. Neighborhood Smoking Norms Modify the Relation between Collective Efficacy and Smoking Behavior. 2008.

MLA-referens

Ahern, Jennifer, Sandro Galea, Alan Hubbard, och S. Leonard Syme. Neighborhood Smoking Norms Modify the Relation between Collective Efficacy and Smoking Behavior. 2008.

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