APA-viite (7. p.)

Maurer, L., Espie, C., Omlin, X., & Kyle, S. (2019). Daytime impairment during sleep restriction therapy for insomnia: Results from a randomised-controlled trial. Oxford University Press.

Chicago-viite (17. p.)

Maurer, LF, CA Espie, X. Omlin, ja SD Kyle. Daytime Impairment During Sleep Restriction Therapy for Insomnia: Results from a Randomised-controlled Trial. Oxford University Press, 2019.

MLA-viite (9. p.)

Maurer, LF, et al. Daytime Impairment During Sleep Restriction Therapy for Insomnia: Results from a Randomised-controlled Trial. Oxford University Press, 2019.