APA-Zitierstil (7. Ausg.)

Demetrovics, Z. (2009). Old and new policies, theories, research methods and drug users across Europe. Pabst.

Chicago-Zitierstil (17. Ausg.)

Demetrovics, Zsolt. Old and New Policies, Theories, Research Methods and Drug Users Across Europe. Lengerich Berlin Bremen Viernheim Wien: Pabst, 2009.

MLA-Zitierstil (9. Ausg.)

Demetrovics, Zsolt. Old and New Policies, Theories, Research Methods and Drug Users Across Europe. Pabst, 2009.