APA

Lemmens P., Dupont H. & Roosen I. (2017). Migrants, asylum seekers and refugees : an overview of the literature relating to drug use and access to services : background paper commissioned by the EMCDDA for Health and social responses to drug problems : a European guide [PDF]. Lisbon: EMCDDA.

Chicago

Lemmens P, Dupont H and Roosen I. 2017. Migrants, asylum seekers and refugees : an overview of the literature relating to drug use and access to services : background paper commissioned by the EMCDDA for Health and social responses to drug problems : a European guide [PDF]. Lisbon: EMCDDA.

Harvard

Lemmens P., Dupont H. and Roosen I. (2017). Migrants, asylum seekers and refugees : an overview of the literature relating to drug use and access to services : background paper commissioned by the EMCDDA for Health and social responses to drug problems : a European guide [PDF]. Lisbon: EMCDDA.

MLA

Lemmens P, Dupont H and Roosen I. Migrants, asylum seekers and refugees : an overview of the literature relating to drug use and access to services : background paper commissioned by the EMCDDA for Health and social responses to drug problems : a European guide [PDF]. Lisbon: EMCDDA. 2017.