MLA

Nielsen, Suzanne, Raimondo Bruno, and Susan Schenk. Non-medical and Illicit Use of Psychoactive Drugs. Springer International Publishing, 2017.

APA

Nielsen, S., Bruno, R., & Schenk, S. (2017). Non-medical and illicit use of psychoactive drugs. Springer International Publishing.

Chicago

Nielsen, Suzanne, Raimondo Bruno, and Susan Schenk. Non-Medical and Illicit Use of Psychoactive Drugs. : Springer International Publishing, 2017.