APA-čujuhus (7. p.)
SpringerLink (Online service), Crofts, N., & Lawson, E. Harm Reduction Journal. BioMed Central : Imprint: BioMed Central.
Chicago-čujuhus (17. p.)
SpringerLink (Online service), Nick Crofts, juo Euan Lawson. Harm Reduction Journal. London: BioMed Central : Imprint: BioMed Central.
MLA-čujuhus (9. p.)
SpringerLink (Online service), et al. Harm Reduction Journal. BioMed Central : Imprint: BioMed Central.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.