APA

Askeland K. G., Sivertsen B., Skogen J. C., La Greca A. M., Tell G. S., Aarø L. E. & Hysing M. (20180917). Alcohol and drug use among internationally adopted adolescents: Results from a Norwegian population-based study. : The American journal of orthopsychiatry.

Chicago

Askeland Kristin Gärtner, Sivertsen Børge, Skogen Jens Christoffer, La Greca Annette M, Tell Grethe S, Aarø Leif Edvard and Hysing Mari. 20180917. Alcohol and drug use among internationally adopted adolescents: Results from a Norwegian population-based study. : The American journal of orthopsychiatry.

Harvard

Askeland K. G., Sivertsen B., Skogen J. C., La Greca A. M., Tell G. S., Aarø L. E. and Hysing M. (20180917). Alcohol and drug use among internationally adopted adolescents: Results from a Norwegian population-based study. : The American journal of orthopsychiatry.

MLA

Askeland Kristin Gärtner, Sivertsen Børge, Skogen Jens Christoffer, La Greca Annette M, Tell Grethe S, Aarø Leif Edvard and Hysing Mari. Alcohol and drug use among internationally adopted adolescents: Results from a Norwegian population-based study. : The American journal of orthopsychiatry. 20180917.