APA-viite

Einarsdóttir, K., Haggar, F. A., Langridge, A. T., Gunnell, A. S., Leonard, H., & Stanley, F. J. (2013). Neonatal outcomes after preterm birth by mothers’ health insurance status at birth: A retrospective cohort study. BioMed Central.

Chicago-tyylinen lähdeviittaus

Einarsdóttir, Kristjana, Fatima A. Haggar, Amanda T. Langridge, Anthony S. Gunnell, Helen Leonard, ja Fiona J. Stanley. Neonatal Outcomes After Preterm Birth By Mothers’ Health Insurance Status At Birth: A Retrospective Cohort Study. BioMed Central, 2013.

MLA-viite

Einarsdóttir, Kristjana, et al. Neonatal Outcomes After Preterm Birth By Mothers’ Health Insurance Status At Birth: A Retrospective Cohort Study. BioMed Central, 2013.

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