APA (7th ed.) Zitazioa
SpringerLink (Online service), Schunemann, H. J., & Xie, F. Health and Quality of Life Outcomes. BioMed Central : Imprint: BioMed Central.
Chicago Style (17th ed.) Zitazioa
SpringerLink (Online service), Holger J. Schunemann, eta Feng Xie. Health and Quality of Life Outcomes. London: BioMed Central : Imprint: BioMed Central.
MLA (9th ed.) Zitazioa
SpringerLink (Online service), et al. Health and Quality of Life Outcomes. BioMed Central : Imprint: BioMed Central.
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