APA-referens (7:e uppl.)

Barber, T., Muhammed, K., Drew, D., Lawton, M., Crabbe, M., Rolinski, M., . . . Hu, M. (2017). Apathy in rapid eye movement sleep behaviour disorder is common and under-recognized. Wiley.

Chicago-referens (17:e uppl.)

Barber, T., et al. Apathy in Rapid Eye Movement Sleep Behaviour Disorder Is Common and Under-recognized. Wiley, 2017.

MLA-referens (9:e uppl.)

Barber, T., et al. Apathy in Rapid Eye Movement Sleep Behaviour Disorder Is Common and Under-recognized. Wiley, 2017.

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