APA

Klimas J., Fairgrieve C., Tobin H., Field C., O'Gorman C. S., Glynn L. G., Keenan E., Saunders J., Bury G., Dunne C. & Cullen W. (20190306). Psychosocial interventions to reduce alcohol consumption in concurrent problem alcohol and illicit drug users. : The Cochrane database of systematic reviews.

Chicago

Klimas Jan, Fairgrieve Christopher, Tobin Helen, Field Catherine-Anne, O'Gorman Clodagh Sm, Glynn Liam G, Keenan Eamon, Saunders Jean, Bury Gerard, Dunne Colum and Cullen Walter. 20190306. Psychosocial interventions to reduce alcohol consumption in concurrent problem alcohol and illicit drug users. : The Cochrane database of systematic reviews.

Harvard

Klimas J., Fairgrieve C., Tobin H., Field C., O'Gorman C. S., Glynn L. G., Keenan E., Saunders J., Bury G., Dunne C. and Cullen W. (20190306). Psychosocial interventions to reduce alcohol consumption in concurrent problem alcohol and illicit drug users. : The Cochrane database of systematic reviews.

MLA

Klimas Jan, Fairgrieve Christopher, Tobin Helen, Field Catherine-Anne, O'Gorman Clodagh Sm, Glynn Liam G, Keenan Eamon, Saunders Jean, Bury Gerard, Dunne Colum and Cullen Walter. Psychosocial interventions to reduce alcohol consumption in concurrent problem alcohol and illicit drug users. : The Cochrane database of systematic reviews. 20190306.