APA-čujuhus (7. p.)
SpringerLink (Online service), Zhang, C., & Zen, K. ExRNA. BioMed Central : Imprint: BioMed Central.
Chicago-čujuhus (17. p.)
SpringerLink (Online service), Chen-Yu Zhang, juo Ke Zen. ExRNA. London: BioMed Central : Imprint: BioMed Central.
MLA-čujuhus (9. p.)
SpringerLink (Online service), et al. ExRNA. BioMed Central : Imprint: BioMed Central.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.