APA (7 ম সংস্করণ) উদ্ধৃতি

Espie, C., Barrie, L., & Forgan, G. (2012). Comparative investigation of the psychophysiologic and idiopathic insomnia disorder phenotypes: Psychologic characteristics, patients' perspectives, and implications for clinical management.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Espie, C., L. Barrie, এবং G. Forgan. Comparative Investigation of the Psychophysiologic and Idiopathic Insomnia Disorder Phenotypes: Psychologic Characteristics, Patients' Perspectives, and Implications for Clinical Management. 2012.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Espie, C., et al. Comparative Investigation of the Psychophysiologic and Idiopathic Insomnia Disorder Phenotypes: Psychologic Characteristics, Patients' Perspectives, and Implications for Clinical Management. 2012.