APA (7th ed.) Zitazioa
SpringerLink (Online service), Murray, C. J. L., & Lopez, A. D. Population Health Metrics. BioMed Central : Imprint: BioMed Central.
Chicago Style (17th ed.) Zitazioa
SpringerLink (Online service), Christopher J. L. Murray, eta Alan D. Lopez. Population Health Metrics. London: BioMed Central : Imprint: BioMed Central.
MLA (9th ed.) Zitazioa
SpringerLink (Online service), et al. Population Health Metrics. BioMed Central : Imprint: BioMed Central.
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