SpringerLink (Online service). BMC Urology. BioMed Central : Imprint: BioMed Central.
Čikaški stil citiranja (17. izdanje)SpringerLink (Online service). BMC Urology. London: BioMed Central : Imprint: BioMed Central.
MLA način citiranja (9. izdanje)SpringerLink (Online service). BMC Urology. BioMed Central : Imprint: BioMed Central.
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