Gaya APA

UNODC, . (2017). Global Synthetic Drugs Assessment Amphetamine-Type Stimulant and New Psychoactive Substances (Cet. 1). Austria: United Nations Publication.

Gaya MLA

UNODC, . "Global Synthetic Drugs Assessment Amphetamine-Type Stimulant and New Psychoactive Substances". Cet. 1 Austria: United Nations Publication, 2017. Text.