APA

Humphreys K., Wing S., McCarty D., Chappel J., Gallant L., Haberle B., Horvath A. T., Kaskutas L. A., Kirk T., Kivlahan D., Laudet A., McCrady B. S., McLellan A. T., Morgenstern J., Townsend M. & Weiss R. (20040716). Self-help organizations for alcohol and drug problems: toward evidence-based practice and policy. : Journal of substance abuse treatment.

Chicago

Humphreys Keith, Wing Stephen, McCarty Dennis, Chappel John, Gallant Lewi, Haberle Beverly, Horvath A Thomas, Kaskutas Lee Ann, Kirk Thomas, Kivlahan Daniel, Laudet Alexandre, McCrady Barbara S, McLellan A Thomas, Morgenstern Jon, Townsend Mike and Weiss Roger. 20040716. Self-help organizations for alcohol and drug problems: toward evidence-based practice and policy. : Journal of substance abuse treatment.

Harvard

Humphreys K., Wing S., McCarty D., Chappel J., Gallant L., Haberle B., Horvath A. T., Kaskutas L. A., Kirk T., Kivlahan D., Laudet A., McCrady B. S., McLellan A. T., Morgenstern J., Townsend M. and Weiss R. (20040716). Self-help organizations for alcohol and drug problems: toward evidence-based practice and policy. : Journal of substance abuse treatment.

MLA

Humphreys Keith, Wing Stephen, McCarty Dennis, Chappel John, Gallant Lewi, Haberle Beverly, Horvath A Thomas, Kaskutas Lee Ann, Kirk Thomas, Kivlahan Daniel, Laudet Alexandre, McCrady Barbara S, McLellan A Thomas, Morgenstern Jon, Townsend Mike and Weiss Roger. Self-help organizations for alcohol and drug problems: toward evidence-based practice and policy. : Journal of substance abuse treatment. 20040716.