APA-Zitierstil (7. Ausg.)

Erickson, P. G. (1997). Harm reduction: A new direction for drug policies and programs. University of Toronto Press.

Chicago-Zitierstil (17. Ausg.)

Erickson, Patricia G. Harm Reduction: A New Direction for Drug Policies and Programs. Toronto [u.a.]: University of Toronto Press, 1997.

MLA-Zitierstil (8. Ausg.)

Erickson, Patricia G. Harm Reduction: A New Direction for Drug Policies and Programs. University of Toronto Press, 1997.