APA-viite (7. p.)
Ahacic, K., & et al. The national alcohol helpline in Sweden: An evaluation of its first year. https://doi.org/10.1186/1747-597X-9-28
Chicago-viite (17. p.)
Ahacic, K., ja et al. The National Alcohol Helpline in Sweden: An Evaluation of Its First Year. https://doi.org/10.1186/1747-597X-9-28.
MLA-viite (9. p.)
Ahacic, K., ja et al. The National Alcohol Helpline in Sweden: An Evaluation of Its First Year. https://doi.org/10.1186/1747-597X-9-28.
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