APA-viite (7. p.)

Mader, I., Herrlinger, U., Klose, U., Schmidt, F., & Küker, W. (2003). Progressive multifocal leukoencephalopathy: Analysis of lesion development with diffusion-weighted MRI.

Chicago-viite (17. p.)

Mader, I., U. Herrlinger, U. Klose, F. Schmidt, ja W. Küker. Progressive Multifocal Leukoencephalopathy: Analysis of Lesion Development with Diffusion-weighted MRI. 2003.

MLA-viite (9. p.)

Mader, I., et al. Progressive Multifocal Leukoencephalopathy: Analysis of Lesion Development with Diffusion-weighted MRI. 2003.