APA-viite

Alrubaiy, L., Dodds, P., Hutchings, H. A., Russell, I. T., Watkins, A., & Williams, J. G. (2015). Development and validation of a new disease severity index: The Inflammatory Bowel Disease Index (IBDEX). Frontline Gastroenterol.

Chicago-tyylinen lähdeviittaus

Alrubaiy, Laith, Phedra Dodds, Hayley Anne Hutchings, Ian Trevor Russell, Alan Watkins, ja John Gordon Williams. "Development and Validation of a New Disease Severity Index: The Inflammatory Bowel Disease Index (IBDEX)." Frontline Gastroenterol 2015.

MLA-viite

Alrubaiy, Laith, et al. "Development and Validation of a New Disease Severity Index: The Inflammatory Bowel Disease Index (IBDEX)." Frontline Gastroenterol 2015.

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