APA (7 ম সংস্করণ) উদ্ধৃতি

Black, A. (2018). Mindfulness and sleep: How to improve your sleep quality through practicing mindfulness. CICO Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Black, Anna. Mindfulness and Sleep: How to Improve Your Sleep Quality Through Practicing Mindfulness. London: CICO Books, 2018.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Black, Anna. Mindfulness and Sleep: How to Improve Your Sleep Quality Through Practicing Mindfulness. CICO Books, 2018.