APA-referens

Voon, P., & Kerr, T. (2013). “Nonmedical” prescription opioid use in North America: A call for priority action. Subst Abuse Treat Prev Policy.

Chicago-stil citat

Voon, Pauline, och Thomas Kerr. "“Nonmedical” Prescription Opioid Use in North America: A Call for Priority Action." Subst Abuse Treat Prev Policy 2013.

MLA-referens

Voon, Pauline, och Thomas Kerr. "“Nonmedical” Prescription Opioid Use in North America: A Call for Priority Action." Subst Abuse Treat Prev Policy 2013.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.