APA-viite (7. p.)

Exley, A., Bacon, P., Luqmani, R., Kitas, G., Carruthers, D., & Moots, R. (1998). Examination of disease severity in systemic vasculitis from the novel perspective of damage using the vasculitis damage index (VDI).

Chicago-viite (17. p.)

Exley, A., P. Bacon, R. Luqmani, G. Kitas, D. Carruthers, ja R. Moots. Examination of Disease Severity in Systemic Vasculitis from the Novel Perspective of Damage Using the Vasculitis Damage Index (VDI). 1998.

MLA-viite (9. p.)

Exley, A., et al. Examination of Disease Severity in Systemic Vasculitis from the Novel Perspective of Damage Using the Vasculitis Damage Index (VDI). 1998.