APA-čujuhus (7. p.)
Chatwin, C., & et al. (2017). New psychoactive substances and human enhancement drugs.
Chicago-čujuhus (17. p.)
Chatwin, C., juo et al. New Psychoactive Substances and Human Enhancement Drugs. 2017.
MLA-čujuhus (9. p.)
Chatwin, C., juo et al. New Psychoactive Substances and Human Enhancement Drugs. 2017.
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