APA ציטוט

Pettersen, H., Ruud, T., Ravndal, E., & Landheim, A. (2013). Walking the fine line: Self-reported reasons for substance use in persons with severe mental illness. Co-Action Publishing.

Citação norma Chicago

Pettersen, Henning, Torleif Ruud, Edle Ravndal, and Anne Landheim. Walking the Fine Line: Self-reported Reasons for Substance Use in Persons With Severe Mental Illness. Co-Action Publishing, 2013.

ציטוט MLA

Pettersen, Henning, Torleif Ruud, Edle Ravndal, and Anne Landheim. Walking the Fine Line: Self-reported Reasons for Substance Use in Persons With Severe Mental Illness. Co-Action Publishing, 2013.