APA (7e ed.) Bronvermelding
Feilding, A., & Singleton, N. (2016). Roadmaps to regulation: New psychoactive substances (NPS). Beckley Foundation.
Chicago (17e ed.) Bronvermelding
Feilding, A., en N. Singleton. Roadmaps to Regulation: New Psychoactive Substances (NPS). Oxford: Beckley Foundation, 2016.
MLA (9e ed.) Bronvermelding
Feilding, A., en N. Singleton. Roadmaps to Regulation: New Psychoactive Substances (NPS). Beckley Foundation, 2016.
Let op: Deze citaties zijn niet altijd 100% accuraat.