Παραπομπή σε μορφή APA (7η εκδ.)

Sheaves, B., Porcheret, K., Tsanas, A., Espie, C., Foster, R., Freeman, D., . . . Goodwin, G. (2016). Insomnia, nightmares, and chronotype as markers of risk for severe mental illness: Results from a student population. American Academy of Sleep Medicine.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sheaves, B., K. Porcheret, A. Tsanas, C. Espie, R. Foster, D. Freeman, P. Harrison, K. Wulff, και G. Goodwin. Insomnia, Nightmares, and Chronotype as Markers of Risk for Severe Mental Illness: Results from a Student Population. American Academy of Sleep Medicine, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sheaves, B., et al. Insomnia, Nightmares, and Chronotype as Markers of Risk for Severe Mental Illness: Results from a Student Population. American Academy of Sleep Medicine, 2016.