APA (7th ed.) Zitazioa
Rolles, S., & et al. (2016). The alternative world drug report (2nd edition). Transform Drug Policy Foundation.
Chicago Style (17th ed.) Zitazioa
Rolles, S., eta et al. The Alternative World Drug Report (2nd Edition). Londres: Transform Drug Policy Foundation, 2016.
MLA (9th ed.) Zitazioa
Rolles, S., eta et al. The Alternative World Drug Report (2nd Edition). Transform Drug Policy Foundation, 2016.
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