APA-viite

Pasvol, T. J., Horsfall, L., Bloom, S., Segal, A. W., Sabin, C., Field, N., & Rait, G. (2020). Incidence and prevalence of inflammatory bowel disease in UK primary care: A population-based cohort study. BMJ Open.

Chicago-tyylinen lähdeviittaus

Pasvol, Thomas Joshua, Laura Horsfall, Stuart Bloom, Anthony Walter Segal, Caroline Sabin, Nigel Field, ja Greta Rait. "Incidence and Prevalence of Inflammatory Bowel Disease in UK Primary Care: A Population-based Cohort Study." BMJ Open 2020.

MLA-viite

Pasvol, Thomas Joshua, et al. "Incidence and Prevalence of Inflammatory Bowel Disease in UK Primary Care: A Population-based Cohort Study." BMJ Open 2020.

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